estimate
gb/ˈɛstɪmɪt/ us/ˈɛstɪmɪt/
B1
英語
~ 2400
語義
0件の語義
動詞
B1
action
1
Roughly calculate amount or value
To guess or work out the amount, size, or value of something without knowing exactly.
用法パターン：
to estimate [amount/number/value]
よくある間違い：
Learners sometimes confuse 'estimate' with 'guess'. While both are approximate, 'estimate' usually involves some reasoning or calculation, not just a random guess.
類義語
approximate (Suggests a calculation that is close to but not exact.)
|
calculate (Implies a more precise mathematical process than 'estimate'.)
対義語
measure (Indicates determining an exact amount rather than an approximate one.)
コロケーション
estimate the cost
|estimate the number
|estimate the value
|estimate the time
|estimate the distance
テーマ
business
|daily life
|mathematics
|finance
|core_vocabulary
例文
- They estimate the project will take six months to complete.
- I estimate there were about 200 people at the event.
- Experts estimate the damage at around $5 million.
- We need to estimate how much paint we will need.
- The police estimate that the crowd was over 10,000 strong.
学習者向け例文
- I estimate the trip will take two hours.
- They estimate the house costs $200,000.
- We estimate the box is 50 cm long.
- She estimates there are 30 students in the class.
名詞
B1
entity
2
An approximate calculation or judgment
A number or amount that you think is close to the right one, but not exact.
よくある間違い：
Learners sometimes use 'estimation' instead of 'estimate' for this meaning. In everyday English, 'estimate' is preferred as a noun for a specific approximate figure.
類義語
approximation (A result that is close to but not exactly correct.)
|
calculation (Can be exact or approximate; 'estimate' is specifically approximate.)
対義語
exact figure (Refers to an accurate and precise number rather than an approximation.)
コロケーション
cost estimate
|rough estimate
|get an estimate
|give an estimate
|initial estimate
テーマ
business
|daily life
|mathematics
|finance
|core_vocabulary
例文
- The repairman gave me an estimate for fixing the roof.
- Our initial estimate was too low.
- The company provided an estimate of future sales.
- Please send us a cost estimate before starting the work.
- Her estimate of the time needed was fairly accurate.
学習者向け例文
- The builder gave us an estimate for the work.
- I need an estimate for my car repair.
- We made an estimate of the cost.
- His estimate was close to the real number.
文法
辞書形
estimate
IPA
GB/ˈɛstɪmɪt/
US/ˈɛstɪmɪt/
音節・強勢
es - tim - ate （3音節）
Stress on 1st syllable (es)
活用形
Noun
- Base: estimate
- Plural: estimates
Verb
- Base: estimate
- 3rd Person Singular: estimates
- Present Participle: estimating
- Past: estimated
関連語
Forms
estimates
noun
estimating
verb
estimated
verb
Related words
estimation
noun B2
estimator
noun
Negative and opposite forms
underestimate
verb B1
overestimate
verb B2
Advanced or less common
underestimation
noun
overestimation
noun
表現
conservative estimate
1/kənsˈɚvɪtɪv ˈɛstɪmɪt/
fixed phrase
Low cautious approximation
A number or amount that is probably lower than the real one, given to be safe.
例文
- Even by conservative estimates, the project will cost $2 million.
- The conservative estimate puts attendance at 5,000.
make an estimate
1/mˈeɪk ən ˈɛstɪmɪt/
fixed phrase
Produce an approximate calculation
To work out a number or amount that is close but not exact.
例文
- We need to make an estimate before ordering materials.
- She made an estimate of how long it would take.
rough estimate
1/ɹˈʌf ˈɛstɪmɪt/
fixed phrase
An inexact approximation
A number or amount that is close but not exact.
例文
- This is just a rough estimate of the total cost.
- I can give you a rough estimate now and confirm later.