fit

UK: fɪt | US: fɪt

Definition

  1. adj. 1. suitable or appropriate for a purpose

  2. adj. 2. in good physical condition

  3. vt. 1. to be the right size or shape for something

  4. n. 1. a sudden outburst of emotion or activity (e.g., a fit of laughter)

Structure
fit <Old English "fitt," meaning conflict or struggle, later adapted to mean suitable or proper>
Etymology

The word "fit" originates from Old English fitt, which initially referred to a conflict or struggle. Over time, its meaning evolved to denote suitability or readiness (e.g., "fit for battle"), eventually broadening to include physical condition and appropriateness. The modern dual meanings—physical health and suitability—reflect this historical progression from struggle to preparedness.

Examples

  1. The dress fits her perfectly.

  2. He stays fit by exercising daily.

  3. This solution is fit for the problem.

  4. She had a fit of laughter during the movie.

  5. The key doesn’t fit the lock.