Pronunciation: (flek'su-bul), [key]
1. capable of being bent, usually without breaking; easily bent: a flexible ruler.
2. susceptible of modification or adaptation; adaptable: a flexible schedule.
3. willing or disposed to yield; pliable: a flexible personality.
a flexible substance or material, as rubber or leather.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.