#1 supple v. make pliant and flexible; "These boots are not yet suppled by frequent use". wn
#2 supple s. [lissome, lissom, lithe, lithesome, slender, svelte, sylphlike] moving and bending with ease. wn
#3 supple s. [limber] (used of e.g. personality traits) readily adaptable; "a supple mind"; "a limber imagination". wn
#4 supple s. [limber] (used of persons' bodies) capable of moving or bending freely. wn
vizzz