Osseous

Part of speech: adjective

Pronunciation: /ˈɒsi.əs/

Definitions

1. Relating to or resembling bone, composed of or containing bone tissue, or characteristic of a skeletal structure in living organisms
2. Pertaining to bone or bony structures, characterized by a hard and rigid composition similar to that of bones, typically found in vertebrates
3. Descriptive of tissue that is hard and calcified like bone, often indicating the presence of skeletal elements in various forms of life and anatomical structures

Etymology: Long before anatomists had a name for it, Latin speakers had "os," the word for bone, and from it they built "osseus," meaning bony or made of bone. English borrowed that Latin adjective directly, so "osseous" is a plain piece of Latin grammar carried over whole: the root "os" plus the suffix "-eus," which turns a noun into a describing word. The English adjective keeps the original sense closely. It describes tissue, structure, or material that is made of bone, as in an osseous growth or osseous tissue, and it has stayed a technical word of anatomy and medicine rather than drifting into everyday speech.

Synonyms: bony, osseous tissue