Summary. A cyst is a fluid-filled sac. There are two types of kidney cysts. Polycystic kidney disease (PKD) runs in families. In PKD, the cysts take the place of the normal tissue.
Meaning: An official prohibition or edict against something. Classified under: Nouns denoting communicative processes and contents. Synonyms: forbidding; banning; forbiddance; ban. Hypernyms (ban is a kind of...): prohibition (refusal to approve or assent to) Hyponyms (each of the following is a kind of ban):
trunnion definition: 1. either of two projecting pivots, located on each side of a cannon or its mount, by which the muzzle is raised and lowered 2. either of any similar pair of pins or pivotsOrigin of trunnionFrench trognon, a stump, trunk...