tympanic bone

noun

A bone of the skull which encloses part of the tympanum and supports the tympanic membrane. In humans it is part of the temporal bone, whereas in other animals it is separate.

Meanings

nountympanic bone (plural tympanic bones)

plural tympanic bones

  1. anatomyA bone of the skull which encloses part of the tympanum and supports the tympanic membrane. In humans it is part of the temporal bone, whereas in other animals it is separate.

    Synonyms: tympanal, tympanic

Synonyms & antonyms

nounA bone of the skull which encloses part of the tympanum and supports the tympanic membrane. In humans it is part of the temporal bone, whereas in other animals it is separate.

Origin

  1. Latinos tympanicum
  2. Englishtympanic bone

Calque of Latin os tympanicum.

Full word history & related roots →

Translations

Latin os tympanicum
  • os tympanicumbone of the skull
Cite this entry
APA

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

MLA

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

Chicago

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

Source: tympanic bone on Wiktionary, CC BY-SA 4.0.