flex [ 'fleksiŋ ]

• n. the act of flexing

  "he gave his biceps a flex to impress the ladies"

• v.
  • contract

    "flex a muscle"

  • exhibit the strength of

    "The victorious army flexes its invincibility"

  • form a curve

    同义词： bend

  • bend a joint

    "flex your wrists"

    同义词： bend

  • cause (a plastic object) to assume a crooked or angular form

    同义词： bend deform twist turn

以上来源于: WordNet