base
gb/bˈeɪs/ us/bˈeɪs/
A2
英語
~ 1100
語義
0件の語義
名詞
A2
entity
1
lowest part or foundation
The bottom part of something that supports it.
用法パターン：
the base of [something]
よくある間違い：
Learners sometimes confuse 'base' (the bottom part) with 'basis' (the main idea or reason).
類義語
foundation (Implies a strong supporting structure, often in buildings or abstract concepts.)
対義語
top (The highest point, opposite of the lowest or supporting part.)
コロケーション
base of the mountain
|military base
|solid base
|wooden base
|base plate
テーマ
geometry
|construction
|daily life
|housing
|core_vocabulary
例文
- The lamp has a heavy base to keep it stable.
- They set up camp at the base of the mountain.
- The statue is fixed to a marble base.
- The base of the tower was reinforced with steel.
- The trophy sits on a wooden base.
学習者向け例文
- There is water at the base of the hill.
- The table has a metal base.
- We met at the base of the stairs.
- The tree's base is very wide.
名詞
B1
entity
2
place of operations
The main place where a group works or lives.
用法パターン：
[organization] base in [place]
類義語
headquarters (More formal and usually refers to the central office of a company or organization.)
対義語
field (Refers to being away from the main place of operations.)
コロケーション
home base
|military base
|operations base
|secret base
テーマ
business
|military
|sports
|work
例文
- The company's base is in London.
- The soldiers returned to their base after the mission.
- We will use this cabin as our base for hiking trips.
- The research team established a base near the river.
学習者向け例文
- The police have a base near here.
- Our team has a base in the city.
- The army built a new base in the desert.
名詞
B1
entity
3
main ingredient or starting point
The main part that something is made from.
用法パターン：
[something] as a base for [something]
類義語
foundation (Used more figuratively to mean an underlying support or starting point for ideas or systems.)
対義語
additive (Something added to change or improve the main substance, not the starting point itself.)
コロケーション
tomato base
|data base
|cream base
テーマ
cooking
|science
|art
|education
|core_vocabulary
例文
- This sauce uses cream as its base.
- Rice is the base of many Asian dishes.
- We used her research as a base for our project.
学習者向け例文
- Bread is the base for this sandwich.
- We use rice as a base for the meal.
- This paint has water as its base.
動詞
B1
action
4
use as foundation or starting point
To use something to start or build an idea, plan, or action.
用法パターン：
to base [something] on [something]
類義語
found (Often used for creating institutions with a formal beginning.)
対義語
ignore (To act without using something as a starting point.)
コロケーション
base decision on facts
|base design on tradition
テーマ
planning
|business
|education
|core_vocabulary
例文
- We will base our decision on the latest research.
- Her novel is based on real events.
- You should base your argument on solid evidence.
学習者向け例文
- We base our work on good ideas.
- He based his story on his life.
- I will base my choice on price.
名詞
B1
entity
5
station in baseball field
One of four points in baseball that players run to and touch to score.
類義語
bag (Informal slang term used by baseball players and fans.)
コロケーション
first base
|steal a base
テーマ
sports
例文
- He slid into third base just in time.
- She hit the ball and ran to first base.
- The runner stole second base during the game.
学習者向け例文
- He ran to first base.
- I saw him on third base.
- She touched home base and scored.
文法
辞書形
base
IPA
GB/bˈeɪs/
US/bˈeɪs/
音節・強勢
base （1音節）
Stress on 1st syllable (base)
活用形
Noun
- Base: base
- Plural: bases
Verb
- Base: base
- 3rd Person Singular: bases
- Present Participle: basing
- Past: based
関連語
表現
first base (figurative)
1/fˈɚst bˈeɪs fˈɪɡjɚɪtɪv/
idiom
informal
first stage toward goal/relationship milestone
The first step towards reaching a goal, especially in sports, business, or relationships.
例文
- In negotiations, we've only reached first base so far.
- They finally got to first base in their relationship.
home base
1/hˈoʊm bˈeɪs/
fixed phrase
main living or working place
The main place where someone lives or works from.
例文
- This office is our home base in Europe.
- After traveling, I always like coming back to my home base.
touch base (with)
1/tˈʌt͡ʃ bˈeɪs wˈɪθ/
idiom
informal
briefly contact for update/info
To talk to someone quickly to share news or check details.
例文
- Let's touch base next week about the project.
- I just wanted to touch base with you before the meeting.
on the basis of
1/ˈɔn ðə bˈeɪsɪs əv/
fixed phrase
because of; due to
Using something as the reason for a decision or action.
例文
- The decision was made on the basis of new evidence.
- They hired her on the basis of her experience.
- He was chosen on the basis of his experience.