Definition of bolus Bolus

/bowˈlʌs/ - [bowlus] - bo•lus

We found 9 definitions of bolus from 7 different sources.

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What does bolus mean?

WordNet

WordNet by Princeton University

Noun

Plural: boluses

bolus - a large pill; used especially in veterinary medicine
bolus - a small round soft mass (as of chewed food)
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • bolus (Noun)
    A round mass of something, especially of chewed food in the mouth or alimentary canal .
  • bolus (Noun)
    A single, large dose of a drug, especially one in that form.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • bolus (n.)
    A rounded mass of anything, esp. a large pill.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • bolus
    bō′lus, n. a rounded mass of anything: a large pill. [L. bolus—Gr. bōlos, a lump.]

Vulgar Tongue DictionaryDictionary of the Vulgar Tongue 👅

  • bolus
    A nick name for an apothecary.

Wikipedia Wiktionary dictionary logo

  • In biology, a bolus (from the Latin word for "ball"), is a ball-shaped living thing.

    In medicine, a bolus" is a large amount of a drug given to patients to raise the blood level before treatment.

    A " bolus can also refer to a ball of food after it has been chewed. It passes down the oesophagus by peristalsis.

Part of speech

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Pronunciation

Word frequency

Bolus is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
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Common

Sign Language

bolus in sign language
Sign language - letter B Sign language - letter B Sign language - letter O Sign language - letter O Sign language - letter L Sign language - letter L Sign language - letter U Sign language - letter U Sign language - letter S Sign language - letter S