Standard Lemma guide

chylomicron

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A microscopic globule of lipoprotein, found in blood and lymph, that is associated with the digestion of fats.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ULDL

Antonyms: none provided

Broader terms: lipoprotein

2

noun

Meaning 2

a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: atom, molecule, particle, corpuscle, mote, speck

History

Etymology

From chylo- (“juice”) + micron (“small”).

Across languages

Translations

2 source translations are retained for this English entry.

  • Portuguese: quilomícron — microscopic globule of lipoprotein
  • Spanish: quilomicrón — microscopic globule of lipoprotein