first arch syndrome

noun

Any of various congenital defects caused by a failure of neural crest cells to migrate into the first pharyngeal arch; they can produce facial anomalies.

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Meanings

nounfirst arch syndrome (plural first arch syndromes)

plural first arch syndromes

  1. Any of various congenital defects caused by a failure of neural crest cells to migrate into the first pharyngeal arch; they can produce facial anomalies.
Cite this entry
APA

first arch syndrome. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/first%20arch%20syndrome

MLA

“first arch syndrome.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/first%20arch%20syndrome. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “first arch syndrome,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/first%20arch%20syndrome.

Source: first arch syndrome on Wiktionary, CC BY-SA 4.0.