bolus

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bolus

  • /ˈbəʊləs/

Rhymes with -əʊləs

Where it comes from

From Late Latin bōlus (“clod of earth, lump”), plural bōlī, from Ancient Greek βῶλος (bôlos, “clod, lump”). Doublet of bole.

noun boluses · boli

  1. A round mass of something, especially of chewed food in the mouth or alimentary canal.
  2. A single, large dose of a drug, especially one in that form. I gave him a bolus, twice the size of a gooseberry.

verb boluses · bolusing · bolused

  1. transitive To administer (a drug) in bolus dosing, that is, dosing in (one or more) boluses.
  2. intransitive To take a bolus (dose) of insulin at a mealtime in order to control one's blood glucose level in diabetes.

Translations

Every language

noun round mass of food

Españolbolo alimenticio
Portuguêsbolo
Françaisbol, bol alimentaire
Italianobolo

noun large dose of a drug

Españolbolo
Portuguêsbólus

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Cite this
MLA

"bolus." Wiktionary, via Micwyn, micwyn.com/word/bolus. Accessed 6 Nov. 2026.

APA

bolus. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/bolus

Chicago

"bolus." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/bolus.

BibTeX
@misc{bolus_2026,
  title = {bolus},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/bolus},
  urldate = {2026-11-06}
}