smile line

noun

A laugh line

Similar
nasolabial fold
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Meanings

nounsmile line (plural smile lines)

plural smile lines

  1. A laugh line

    Synonyms: nasolabial fold

Synonyms & antonyms

nounA laugh line

Similar
nasolabial fold
Also see
laugh line
Cite this entry
APA

smile line. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/smile%20line

MLA

“smile line.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/smile%20line. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “smile line,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/smile%20line.

Source: smile line on Wiktionary, CC BY-SA 4.0.