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):
Synonyms and Antonyms for sn. 1. Sn (n.) a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide.