bone

ot noun

1. A musical instrument in the brass family, having a cylindrical bore, and usually a sliding tube (but sometimes piston valves, and rarely both). Most often refers to the tenor trombone, which is the most common type of trombone and has a fundamental tone of B♭ˌ (contra B♭). Jim plays the trombone very well.
2. A composite material consisting largely of calcium phosphate and collagen and making up the skeleton of most vertebrates.
3. Any of the components of an endoskeleton, made of bone.
4. A bone of a fish; a fishbone.

fe’l verb

1. To put whalebone into. to bone stays
2. To make level, using a particular procedure; to survey a level line. boning rod
3. (usually with "up") To study. bone up
4. To prepare (meat, etc) by removing the bone or bones from.

sifat adjective

1. Of an off-white colour, like the colour of bone.