Kata bahasa Indonesia
English word
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
Link, Gadget and Share 
WORDNET DICTIONARY
Noun oligochaeta has 1 sense
- oligochaeta(n = noun.animal) class oligochaeta - earthworms; is a member of annelida, phylum annelida
is a kind of class
CIDE DICTIONARY
oligochaeta, prop. n. pl. [NL., fr. Gr. 'oli`gos little, pl., few + hair.].
An order of Annelida which includes the earthworms and related species, including some small freshwater species. [1913 Webster]