1. (v. t.) To bend; as, to flex the arm.

2. (n.) Flax.

S-curve arch bend bend back bending bow bowing cable conflexure contract cord crook curl curve decurve deflect deflection dome embow exercise extension flection flexure geanticline geosyncline give hairpin turn hook hump hunch incurvate incurve inflect inflection lead loop meander oxbow recurve reflect reflection reflex retroflex round sag stretch swag sweep tense tighten turn turning vault wind wire