labium inferius oris

noun

The fold of muscles bounding the opening of the lower mouth.

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Meanings

nounlabium inferius oris (uncountable)
  1. uncountableanatomyThe fold of muscles bounding the opening of the lower mouth.

    Synonyms: lower lip

Synonyms & antonyms

nounThe fold of muscles bounding the opening of the lower mouth.

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APA

labium inferius oris. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/labium%20inferius%20oris

MLA

“labium inferius oris.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/labium%20inferius%20oris. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “labium inferius oris,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/labium%20inferius%20oris.

Source: labium inferius oris on Wiktionary, CC BY-SA 4.0.