glossa

noun

glos·​sa ˈglä-sə How to pronounce glossa (audio)
ˈglȯ-
plural glossae ˈglä-ˌsē How to pronounce glossa (audio)
-ˌsī,
ˈglȯ-
also glossas
: a tongue or lingual structure especially in an insect
especially : the median distal lobe of the labium of an insect

Examples of glossa in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The honeybee's tongue, called a glossa, is about 2.5 millimeters long in this species. Elizabeth Preston, Discover Magazine, 13 Jan. 2015

Word History

Etymology

borrowed from New Latin, borrowed from Greek glôssa "tongue" — more at gloss entry 3

First Known Use

circa 1852, in the meaning defined above

Time Traveler
The first known use of glossa was circa 1852

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Cite this Entry

“Glossa.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glossa. Accessed 9 Sep. 2025.

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