nomen ambiguum

noun

A name which has lost the ability to clearly identify a species because it has regularly been used by different authors to identify different species.

Meanings

nounnomen ambiguum (plural nomina ambigua)

plural nomina ambigua

  1. biologyA name which has lost the ability to clearly identify a species because it has regularly been used by different authors to identify different species.
Cite this entry
APA

nomen ambiguum. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/nomen%20ambiguum

MLA

“nomen ambiguum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/nomen%20ambiguum. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “nomen ambiguum,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/nomen%20ambiguum.

Source: nomen ambiguum on Wiktionary, CC BY-SA 4.0.