epiboly

E1P3I1B3O1L1Y4
/ɪˈpɪbəli/

noun

The expansion of one cell sheet over other cells, as takes place during gastrulation or secondary intention wound healing.

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Scrabble 14

Meanings

nounepiboly (usually uncountable, plural epibolies)

plural epibolies

  1. uncountableusuallyembryologyThe expansion of one cell sheet over other cells, as takes place during gastrulation or secondary intention wound healing.

    Synonyms: epibolism

Synonyms & antonyms

nounThe expansion of one cell sheet over other cells, as takes place during gastrulation or secondary intention wound healing.

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Origin

  1. Ancient Greekἐπιβολή
  2. Ancient Greekἐπιβολή
  3. Englishepiboly

Borrowed from Ancient Greek ἐπιβολή (epibolḗ, “addition”).

Full word history & related roots →

Translations

French épibolie
  • épiboliethe expansion of one cell sheet over other cells, as takes place during gastrulation or secondary intention wound healing
Cite this entry
APA

epiboly. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/epiboly

MLA

“epiboly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/epiboly. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “epiboly,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/epiboly.

Source: epiboly on Wiktionary, CC BY-SA 4.0.