[nan.no.plank.ton] n [NL, fr. Gk nanos, nannos dwarf + NL plankton plankton] (1912): the smallest plankton that consists of those organisms (as bacteria) passing through nets of very fine mesh silk cloth
NANNOPLANKTON
Meaning of NANNOPLANKTON in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012