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to flex

to flex

17 3.2
To curve under pressure, like a branch or metal
  • verb
  • /flɛks/
translation icon : doblar
  • We asked subjects to flex the knee without moving other body parts.
  • flex the knee
  • flex the hip
  • flex the fingers

And so this lightweight material really flex with the road.

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Examples

  • I looked at my face in the mirror and noticed my jaw muscles flexing away.

    Fiction book (1993)
  • It started flexing the frame.

  • If the housing and arm were to flex, the needle could easily crash into the base.

    Academic text (1999)
  • But Ichthyostega could have readily flexed its body up and down.

    Academic text (2006)
  • Every second or so, Hayden flexed his toe up, then down.

    Fiction book (1998)
  • The four fingers flex about both the MP joints and the proximal IP joints.

    Academic text (1995)
  • The left arm is close to the body... the forearm flexed at a right angle... resting across the abdomen.

  • Harold ran for the bus, his stiff leather shoes making a terrible squeaking sound as they flexed against the asphalt.

  • Then its caudal fin flexed and it darted into concealment, its wake upsetting the placid diver.

    Fiction book (1994)
  • To improve your flexibility, try to flex your knees as you reach for your toes.

Synonyms

to bend
vsto flex
268 1.0

To make something curved instead of straight

is used mainly for bending objects, joints, or limbs
to arch
vsto flex
17 3.7

To bend into a curved shape

is more general, meaning any curving not limited to that raised supported form
to arc
vsto flex
3 4.4

To move in a smooth curved path, like lightning across the sky

often refers to bending in place rather than moving along a path

Antonyms

114 2.5

Make something straight and in the right position

Idioms

8 6.8

To show power to frighten or control others

Compounds

flex harrow
  • Specialized
8.6

A farm tool with spring teeth on a flexible frame that removes weeds from fields

How Bent

to contort
17 7.5
to fold
220 1.0
to flex
17 3.2
to bend
268 1.0

Surface Forms

flex infinitive
flexed past
flexed past participle
flexing present participle
flexes third person singular

Etymology

Flex comes from the Latin word flectere meaning 'to bend', and you can see the same root in flexible. So to flex something is to bend or curve it.