Search Result for "limnology": 
Wordnet 3.0

NOUN (1)

1. the scientific study of bodies of fresh water for their biological and physical and geological properties;


The Collaborative International Dictionary of English v.0.48:

limnology \limnology\ n. the scientific study of bodies of fresh water for their biological and physical and geological properties. [WordNet 1.5]
WordNet (r) 3.0 (2006):

limnology n 1: the scientific study of bodies of fresh water for their biological and physical and geological properties