transcription, транскрипция: [ sɪst ]
n. 1 Med. a sac containing morbid matter, a parasitic larva, etc. 2 Biol. a a hollow organ, bladder, etc., in an animal or plant, containing a liquid secretion. b a cell or cavity enclosing reproductive bodies, an embryo, parasite, micro-organism, etc. [LL cystis f. Gk kustis bladder]