flexible /ˈflɛk.sɪ.bəl/adjective 4noun 1forms 3 adjective4 •Capable of being flexed or bent without breaking; able to be turned or twisted without breaking.When the splitting wind Makes flexible the knees of knotted oaks. — 1602 •Capable of adapting or changing to suit new or modified conditions or situations.You can't always get what you want: you need to learn to be flexible. •Capable or being adapted or molded in some way.This they foresaw was a Principle more flexible to their Purpose — 1735 •Willing or prone to give way to the influence of others; not invincibly rigid or obstinate.Phocion the Athenian (a man of great severity, and no ways flexible to the will of the people[…] — 1625 noun1 •Something that is flexible.Alcan is mostly flexibles -- and so it boosts Amcor's flexible packaging business to a globally significant $7 billion one. — 2009 formsflexibles · more flexible · most flexible