The story
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Indo-European*h₁eǵʰsteros
- Proto-Italic*eksteros
- Latinexter
- Latinextrā
- Englishextra-
- Proto-Indo-European*h₁ep-
- Proto-Indo-European*h₁éps
- Proto-Indo-European*h₁épi
- Proto-Hellenic*epí
- Ancient Greekἐπί (epí)
- Ancient Greekἐπῐ- (epĭ-)
- Proto-Hellenic*glṓt͏̌t͏̌ā
- Ancient Greekγλῶσσᾰ (glôssă)
- Ancient Greekγλωσσῐ́ς (glōssĭ́s)
- Ancient Greekἐπῐγλωσσῐ́ς (epĭglōssĭ́s)
- Ancient Greekἐπῐγλωττῐ́ς (epĭglōttĭ́s)
- New Latinepiglōtti
- Englishepiglottis
- Englishepiglottic
- English todayextraepiglottic
From extra- + epiglottic.
Etymology from Wiktionary, CC BY-SA 4.0.