biosystematics

1 of 2

noun (1)

plural in form but singular or plural in construction
: taxonomy especially as based on cytogenetics and genetics

biosystematist

2 of 2

noun (2)

plural -s
: a specialist in biosystematy

Word History

First Known Use

Noun (1)

1943, in the meaning defined above

Time Traveler
The first known use of biosystematics was in 1943

Browse Nearby Words

Cite this Entry

“Biosystematics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biosystematics. Accessed 8 Jul. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster