[1925–30; hydro-1 + biology]This word is first recorded in the period 1925–30. Other words that entered Englishat around the same time include: buildup, dropout, payload, reflex camera, runouthydro- is a combining form meaning “water,” used in the formation of compound words. Otherwords that use the affix hydro- include: hydrofoil, hydrometer, hydrophone, hydroplane, hydrostat
Examples of 'hydrobiology' in a sentence
hydrobiology
The conventional techniques of hydrochemistry and hydrobiology were used to perform hydroecological studies.
L. Dragan, N. Mikhaylenko, A. Bazaeva, K. Korolyuk, Yu. Rud, L. Buchatsky 2016, 'Correction of algocenosis by the preparation of komplezim in experimental ponds offish-farm Nyvka', Ribogospodarsʹka Nauka Ukraïnihttp://fsu.ua/index.php/en/2016/4-2016-38/2016-04-016-024-drahan. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)