think
To use the mind to reason, form ideas, or make judgements.
Word facts
Definition
To think means to use the mind to form ideas, make judgements, or reason through a problem. Thinking is the foundation of all learning, decision-making, and problem-solving.
Usage: Think is extremely versatile. It expresses opinion (I think it is right), reasoning (think through a problem), and imagination (think of something). Reflect and ponder suggest slower, deeper thinking.
Example sentences
- 1
Take a moment to think before you reply.
- 2
She thought carefully about the best approach to the problem.
- 3
What do you think of the new design?
Word family
From Old English þencan ('to think, conceive'). One of the most ancient and fundamental words in English.
Think contains 'thin' — when you think deeply, you cut through to the thin, sharp edge of truth.
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FAQ
Questions people ask
What is the past tense of think?
Thought. Example: She thought about it carefully before responding.
What does thoughtful mean?
Thoughtful can mean showing careful thought (a thoughtful answer) or considerate of others' feelings (a thoughtful gesture).