fail
gb/fˈeɪl/ us/fˈeɪl/
A2
英語
~ 700
語義
0件の語義
動詞
A2
action
1
To be unsuccessful
To not do something you tried to do.
用法パターン：
to fail to [do something]
よくある間違い：
Learners sometimes confuse 'fail doing something' with 'fail to do something'. The correct form is usually 'fail to do something'.
類義語
be unsuccessful (A more neutral and descriptive phrase without strong connotation.)
対義語
succeed (Indicates achieving the desired result, opposite of failing.)
コロケーション
fail miserably
|fail completely
|fail to deliver
|fail the test
|fail in business
テーマ
daily life
|work
|education
|core_vocabulary
例文
- She failed to meet the project deadline.
- The team failed to score in the final minutes.
- I tried to fix the computer but failed.
- He failed in his attempt to climb the mountain.
- The company failed to impress investors.
学習者向け例文
- I failed to finish my homework.
- He failed to open the door.
- They failed to win the game.
- We failed to catch the bus.
- She failed to find her phone.
動詞
A2
action
2
To not pass an exam
To not get a passing mark in a test or class.
用法パターン：
to fail [a test/course]
よくある間違い：
Learners may say 'I got fail' instead of 'I failed'. 'Fail' is a verb and should be used correctly in past tense when needed.
類義語
flunk (Informal; common in American English for failing a test or course.)
対義語
pass (Indicates achieving the required standard in a test or course.)
コロケーション
fail an exam
|fail a course
|fail a subject
テーマ
education
|core_vocabulary
例文
- I failed my driving test twice before passing.
- She failed chemistry last semester.
- He failed the math exam by just two points.
学習者向け例文
- I failed my English test.
- She failed the history exam.
- He failed the science class.
動詞
B1
action
3
To break down or stop working
When something like a machine stops working.
用法パターン：
[something] fails
類義語
malfunction (More technical term for something not working properly.)
対義語
work (Means functioning as intended, opposite of fail here.)
コロケーション
brake failure
|system fails
|engine fails
テーマ
technology
|engineering
|core_vocabulary
例文
- The brakes on the car failed suddenly.
- The heating system failed during the night.
- The experiment failed because the equipment stopped working.
学習者向け例文
- The light failed during the storm.
- The engine failed on the road.
- The computer failed yesterday.
動詞
B1
action
4
To not provide what is needed
To not give enough help or support when needed.
用法パターン：
to fail [someone/something]
類義語
let down (Informal, focuses on disappointing someone by not supporting them.)
対義語
support (Means giving help or assistance, opposite of failing in this sense.)
コロケーション
fail someone badly
|fail to support
テーマ
emotions
|relationships
|core_vocabulary
例文
- His courage never failed him during the crisis.
- The government has failed its citizens on healthcare.
- I promised never to fail you.
学習者向け例文
- I will not fail you.
- The teacher failed her students.
- He failed his friend in trouble.
名詞
informal
B2
entity
5
Complete failure or disaster
A big mistake or something that goes very badly.
類義語
disaster (A serious failure, though 'disaster' can be more severe than 'fail' in slang use.)
対義語
win (Slang antonym meaning a big success.)
コロケーション
epic fail
|massive fail
テーマ
internet culture
|communication
|core_vocabulary
例文
- That spelling mistake on the sign is a total fail.
- Forgetting my passport was an epic fail.
- The ad campaign turned out to be a huge fail.
学習者向け例文
- It was a big fail.
- That game was a fail.
- Her plan was a fail.
文法
辞書形
fail
IPA
GB/fˈeɪl/
US/fˈeɪl/
音節・強勢
fail （1音節）
Stress on 1st syllable (fail)
活用形
Noun
- Base: fail
- Plural: fail
Verb
- Base: fail
- 3rd Person Singular: fails
- Present Participle: failing
- Past: failed
関連語
Forms
fails
verb
failing
verb
failed
verb
Core family
failure
noun B1
Negative and opposite forms
unfailing
adjective
Advanced or less common
unfailingly
adverb
表現
fail miserably
1/fˈeɪl mˈɪzɚəbli/
fixed phrase
Completely and obviously fail at something
To be very unsuccessful at something.
例文
- He tried to fix it himself but failed miserably.
- They failed miserably at keeping it a secret.
fail to see (how/why)
1/fˈeɪl tə sˈi hˈaʊwi/
fixed phrase
Not understand why something is so
To not understand why something is true or needed.
例文
- I fail to see how this plan will work.
- She fails to see why we need more staff.
epic fail
1/ˈɛpɪk fˈeɪl/
fixed phrase
informal
Very big and obvious failure
A very big and embarrassing mistake or failure.
例文
- Spilling coffee on my boss was an epic fail.
- The presentation was an epic fail from start to finish.
epic fail
2/ˈɛpɪk fˈeɪl/
fixed phrase
slang
very big and obvious failure
A complete and very obvious failure, often in a way that looks silly or embarrassing.
例文
- My attempt to bake a cake was an epic fail when it collapsed in the oven.
- The app launch was an epic fail, crashing for almost every user on the first day.
- He called the speech an epic fail after forgetting half of his notes.
epic fail
3/ˈɛpɪk fˈeɪl/
fixed phrase
informal
Very big embarrassing mistake or defeat
A very big and embarrassing mistake or lack of success.
例文
- Forgetting my lines on stage was an epic fail.
- That presentation was an epic fail.
without fail
1/wɪðˈaʊt fˈeɪl/
fixed phrase
Always happens without exception
Always happens, every time, without exceptions.
例文
- He calls his mother every Sunday without fail.
- The train arrives at 8:30 without fail.
without fail
2/wɪðˈaʊt fˈeɪl/
fixed phrase
Happens every single time
Always happens; no exceptions.
例文
- She calls me every Sunday without fail.
- The bus arrives at 8:00 without fail.
without fail
3/wɪðˈaʊt fˈeɪl/
fixed phrase
always; every single time
Always happens or is done, no matter what.
例文
- She calls me every Sunday without fail.
- The bus arrives at 8 a.m. without fail.