flex
Noun pluralflexes
Pluralflexes
- 1To make your muscles tight and hard so people can see how strong you are.
He likes to flex in front of the mirror after lifting weights.
The wrestler flexed for the cameras before the match.
Similarpose
Note
- 2
- 3
- 4An act of showing off, or something good enough to show off about.
Wearing that gold watch to class was a real flex.
Getting free tickets to the show was a big flex.
Similarboast, brag, humblebrag
Note
- 5
- 6
- 7
- 8One act of bending something or of tightening a muscle.
He gave a quick flex of his arm to show his muscle.
With one flex of the branch, the snow slid off.
Similarbend, contraction, tensing
Oppositeextension
- 9The ability of something to bend without breaking.
Like a tree branch that bends in the wind but does not break.
These running shoes have a lot of flex in the sole.
The fishing rod needs some flex so it won't snap.
Similarflexibility, give, pliancy, suppleness, bend
Note
- 10
Less common meanings
- 11
- 12Bendable tubing for moving air, usually made of plastic over a wire coil.
Flex costs less than metal ducts, but air does not flow through it as easily.
Workers ran flex through the attic to carry warm air to the bedroom.
Similarducting
Note
- 13A point on a curve where the curve changes which way it bends.
Like the middle of the letter S, where the curve switches direction.
The graph has a flex where it stops curving up and starts curving down.
Mark the flex on the curve before you draw the rest.
Similarinflection
Note
Showing meanings only.
Practice
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Origin
From Latin flexus, which comes from a word meaning "to bend."