hydrobiology

[ hahy-droh-bahy-ol-uh-jee ]
/ ˌhaɪ droʊ baɪˈɒl ə dʒi /

noun

the study of aquatic organisms.

Origin of hydrobiology

First recorded in 1925–30; hydro-1 + biology

OTHER WORDS FROM hydrobiology

hy·dro·bi·o·log·i·cal [hahy-druh-bahy-uh-loj-i-kuh l] /ˌhaɪ drəˌbaɪ əˈlɒdʒ ɪ kəl/, hy·dro·bi·o·log·ic, adjective hy·dro·bi·o·log·i·cal·ly, adverb hy·dro·bi·ol·o·gist, noun