pointer
gb/pˈɔɪntɚ/ us/pˈɔɪntɚ/
B1
英語
~ 5600
語義
0件の語義
名詞
B1
entity
1
small piece of helpful advice
A small piece of advice that helps you do something in a better way.
用法パターン：
to give [someone] (a few) pointers on [something]
よくある間違い：
Learners sometimes confuse "pointer" with "point" in this sense. "Point" is a single idea or argument, while "pointers" are small, practical pieces of advice, usually used in the plural. For example, say "give me some pointers" (not *"give me some points"* when you mean advice).
類義語
tip (Often more informal; commonly used for quick, practical advice or tricks.)
|
advice (More general and often uncountable; does not highlight the idea of several small, specific suggestions the way "pointers" does.)
対義語
misdirection (Refers to guidance that leads someone the wrong way, the opposite of helpful pointers.)
コロケーション
give pointers
|a few pointers
|some useful pointers
|pointers on
|ask for pointers
|helpful pointers
テーマ
daily life
|education
|communication
|core_vocabulary
例文
- The coach gave me a few pointers on how to improve my serve.
- Can you give me some pointers before my first presentation?
- Her email included several useful pointers for writing a stronger resume.
- He asked the senior designer for pointers on using the new software.
- The article offers practical pointers for saving money on groceries.
学習者向け例文
- My teacher gave me some pointers on my essay.
- Can you give me a few pointers before the job interview?
- The video gives good pointers on how to speak clearly.
- She asked her friend for pointers on cooking Italian food.
- Our coach gave us pointers to help us play better.
名詞
technical
B1
entity
2
on-screen shape showing mouse position
The small shape on a computer screen that moves when you move the mouse and shows where you can click.
用法パターン：
to move the pointer to [something]
よくある間違い：
Learners may use only "mouse" or "arrow" instead of "pointer". In computer instructions, it is more natural to say "move the pointer" than *"move the mouse arrow"*.
類義語
cursor (A more general computer term; in many everyday contexts, especially with a mouse, "cursor" and "pointer" are used interchangeably.)
コロケーション
mouse pointer
|move the pointer
|hover the pointer
|drag the pointer
|pointer speed
|pointer settings
テーマ
technology
|computing
|work
|communication
例文
- Move the pointer to the top-right corner of the screen.
- When the pointer changes to a hand icon, you can click the link.
- You can adjust the pointer speed in the system settings.
- Hold down the mouse button and drag the pointer to select the text.
- If the pointer disappears, try reconnecting your mouse.
学習者向け例文
- Move the pointer over the button and click.
- The pointer changes shape when you can type.
- I cannot see the pointer on my screen.
- Use the mouse to move the pointer to the file.
- The pointer is very small, so it is hard to see.
名詞
formal
B2
entity
3
sign that something may happen
A thing that shows or suggests what is happening now or what may happen later.
用法パターン：
a pointer to [something]
よくある間違い：
Learners sometimes use only "sign" or "signal" and are unsure about "pointer" in formal writing. "Pointer" is often followed by "to" or "towards" and is used with abstract nouns like "problems", "trends", or "changes".
類義語
indicator (More general and widely used in technical and formal writing for something that shows a condition or trend.)
|
clue (More informal and often used for solving problems or mysteries; a "pointer" tends to sound more analytical or statistical.)
対義語
red herring (Something that leads attention in the wrong direction, the opposite of a helpful pointer to what is really happening.)
コロケーション
a pointer to
|useful pointer
|early pointer
|strong pointer
|pointer towards
|pointer for future trends
テーマ
analysis
|business
|science
|core_vocabulary
|communication
例文
- Falling sales are a clear pointer to deeper problems in the company.
- These results provide an important pointer to future voting patterns.
- The survey offers useful pointers to customer satisfaction levels.
- The data gave no obvious pointer to the cause of the error.
- Her comments were seen as a pointer towards a possible policy change.
学習者向け例文
- Low test scores can be a pointer to problems at school.
- This report is a pointer to what may happen next year.
- The numbers give us a pointer to the team9s weak points.
- These results are an early pointer to a bigger change.
- The sign is a clear pointer to danger ahead.
名詞
B2
entity
4
stick or tool for pointing
A stick or small tool that you hold in your hand to show something on a board or screen.
用法パターン：
to use a pointer to show [something]
類義語
indicator (Can refer to something used to show or mark a position, but is broader and less specifically about a handheld device.)
コロケーション
laser pointer
|use a pointer
|wooden pointer
|metal pointer
|classroom pointer
|pointer in a presentation
テーマ
education
|presentations
|tools
|communication
|daily_life
例文
- The teacher used a wooden pointer to tap the words on the board.
- During the talk, she used a laser pointer to highlight key figures on the slide.
- He forgot his pointer and had to stand very close to the screen.
- The tour guide used a pointer to show our route on the map.
- She clicked the button on the pointer to move to the next slide.
学習者向け例文
- The teacher has a long pointer in class.
- He used a laser pointer to show the numbers.
- Please use the pointer to show the city on the map.
- She forgot her pointer for the presentation.
- The man moves the pointer along the line of text.
名詞
technical
B2
entity
5
needle on a dial or gauge
The thin needle on a meter or dial that moves to show a number, like speed or heat.
用法パターン：
the pointer on [a gauge] shows [a value]
よくある間違い：
Learners usually call this part a "needle" and may not recognize "pointer" in technical descriptions of instruments. Both words are acceptable, but "needle" is more common in everyday speech.
類義語
needle (Everyday word for the thin moving part of a gauge; "pointer" is more technical or formal.)
コロケーション
speedometer pointer
|fuel gauge pointer
|pointer moves
|pointer rests at zero
|pointer on the dial
|pointer position
テーマ
technology
|science
|transport
例文
- The pointer on the speedometer climbed to 120 kilometers per hour.
- When the pointer reaches the red zone, the engine is overheating.
- At rest, the pointer should return to zero.
- The technician watched the pointer on the pressure gauge carefully.
- If the pointer is stuck, the instrument needs to be calibrated.
学習者向け例文
- The pointer on the clock moves slowly.
- The pointer on the speed meter shows 80.
- When the pointer is in the red area, it is not safe.
- The pointer on the gauge goes back to zero.
- The mechanic checks the pointer on the oil meter.
名詞
technical
C1
entity
6
programming variable holding an address
In programming, a special variable that does not hold data itself, but holds the place in memory where the data is stored.
用法パターン：
a pointer to [a variable/object]
よくある間違い：
Learners may confuse the everyday meanings of "pointer" with this technical sense. In programming, a pointer is not advice or a mouse symbol; it is a variable that holds a memory address. They may also think a pointer "contains data" instead of understanding that it contains the *location* of the data.
類義語
reference (In some languages, a general term for an indirect link to data; "pointer" typically implies a raw memory address and often lower-level control.)
コロケーション
pointer to
|null pointer
|pointer arithmetic
|pointer value
|dereference a pointer
|pointer type
テーマ
computing
|programming
|science
|technology
例文
- In C, a pointer stores the memory address of a variable.
- Trying to use a null pointer will cause the program to crash.
- Pointer arithmetic lets you move through an array in memory.
- This function returns a pointer to a newly allocated object.
- You must free the memory that a pointer refers to when you are done with it.
学習者向け例文
- In this code, the pointer holds the address of the data.
- A null pointer does not point to valid memory.
- The function gives back a pointer to the first element.
- We can move the pointer to read the next item.
- Be careful when you change the value of a pointer.
名詞
B2
entity
7
short-haired hunting dog breed
A kind of hunting dog that points its body toward birds to show the hunter where they are.
用法パターン：
a pointer [does something]
よくある間違い：
Learners may think "pointer" here means a dog that points with its paw like in cartoons. In hunting, a pointer usually stands very still with its body and head directed toward the birds.
類義語
gundog (A more general word for dogs trained to help hunters using guns; "pointer" is a specific type of gundog.)
コロケーション
English Pointer
|German Shorthaired Pointer
|train a pointer
|pointer puppy
|working pointer
|pointer breed
テーマ
animals
|sports
|hobbies
例文
- They bought an English Pointer to use on their hunting trips.
- The pointer froze, its nose aimed at the hidden birds.
- Pointers are energetic dogs that need a lot of exercise.
- Her German Shorthaired Pointer won first prize at the dog show.
- The trainer specializes in working with pointers and other gundogs.
学習者向け例文
- The man has a pointer and two other dogs.
- The pointer stops and shows where the birds are.
- A pointer needs a lot of space to run.
- They trained their pointer for hunting.
- Her pointer is very friendly with children.
文法
辞書形
pointer
IPA
GB/pˈɔɪntɚ/
US/pˈɔɪntɚ/
音節・強勢
point - er （2音節）
Stress on 1st syllable (point)
活用形
Noun
- Base: pointer
- Plural: pointers
関連語
表現
get some pointers from
1/ɡˈɛt sˈʌm pˈɔɪntɚz fɹˈʌm/
fixed phrase
receive helpful advice from someone
To receive several small, helpful pieces of advice from a person who knows more.
例文
- I got some pointers from my manager before giving the presentation.
- You should get some pointers from Maria; she9s great at public speaking.
- He got some pointers from a more experienced programmer.
give someone a few pointers
1/ɡˈɪv sˈʌmwˌʌn ə fjˈu pˈɔɪntɚz/
fixed phrase
offer small pieces of advice
To tell someone several small, useful things that help them do something better.
例文
- Can you give me a few pointers before my driving test?
- She gave him a few pointers on how to sound more confident in meetings.
- Our coach gave us a few pointers to improve our defense.