more flexible; most flexible
1 : capable of bending or being bent
flexible branches swaying in the breeze
a material that is both strong and flexible
She's been doing exercises to become stronger and more flexible.
2 a : easily changed
Our schedule for the weekend is very flexible.
: able to change or to do different things
This computer program has to be flexible to meet all our needs.
2 b : willing to change or to try different things
Whatever you want to do is fine with me. I'm flexible.
— flexibility /ˌflɛksəˈbɪləti/ noun [noncount]
She's been exercising to improve her flexibility.
He shows remarkable flexibility as an actor. [=he can play a wide range of roles]
— flexibly /ˈflɛksəbli/ adverb