Word Explorer
Children's
Dictionary Suite
Help
Help
Help
 
Intermediate Dictionary      
Lookup History
flex

flex

 
 
pronunciation:
fleks
part of speech: verb
inflections: flexes, flexing, flexed
definition 1: to bend again and again.
Tony flexed the straw until it broke.
antonyms:
straighten
definition 2: to make harder or tighter.
The athlete flexed his muscles.