[plas.tid] n [G, fr. Gk plastos molded] (1885): any of various cytoplasmic organelles (as an amyloplast or chloroplast) of photosynthetic cells that serve in many cases as centers of special metabolic activities -- plas.tid.i.al adj
PLASTID
Meaning of PLASTID in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012