n.
Pronunciation: ' näs- ˌ täk
Function: noun
Etymology: New Latin
Date: 1650
: any of a genus ( Nostoc ) of usually filamentous cyanobacteria that fix nitrogen
n.
Pronunciation: ' näs- ˌ täk
Function: noun
Etymology: New Latin
Date: 1650
: any of a genus ( Nostoc ) of usually filamentous cyanobacteria that fix nitrogen
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012