This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A sac or saclike bodily cavity, especially one containing a viscous lubricating fluid and located between a tendon and a bone or at points of friction between moving structures.

n. Any of the many small fluid-filled sacs located at the point where a muscle or tendon slides across bone. These sacs serve to reduce friction between the two moving surfaces.

n. Any sac or saclike cavity; especially, one of the synovial sacs, or small spaces, often lined with synovial membrane, interposed between tendons and bony prominences.

n. In anatomy and zoology, a pouch, sac, or vesicle: variously applied with a qualifying term.

n. [capitalized] A genus of dicotyledonous plants of the family Brassicaceæ. See Capsella and shepherd's-purse.

n. a small fluid-filled sac located between movable parts of the body especially at joints

n. a city in northwestern Turkey

"The spermatheca (also called the bursa copulatrix) is an organ that can't be exchanged, while a spermatophore is a packet of sperm that is given to a slug's (or a snail's) partner during mating and may or may not be stored in the spermatheca."

sac    metropolis    urban center    city   

bursa genitalis    rider's bursa    bursa virilis    buyer's bursa    bursa entiana    bursal scales    bursa copulatrix    bursa omentalis    synovialis    bursa choroidea   

bursae   

bursae    scrotum    periosteum    spavin    flexor    gallbladder    internode    fasciae    ulcerations    fibrosis