English
transauricular
From trans- + auricular.
Formed from trans- + auricular
Proto-Indo-European *terh₂- ‘to cross over, pass through, overcome’
…
Proto-Indo-European *tr̥h₂ónts
Proto-Indo-European *tr̥h₂n̥ts
Proto-Italic *trāns ‘across, beyond’
Proto-Italic *trāns-
English trans-
Proto-Indo-European *h₂ew- ‘to enjoy’
…
Proto-Italic *auzis ‘ear’
Latin auris ‘ear’
Latin auricula ‘the external ear’
Late Latin auriculāris ‘of or pertaining to the ear’
English auricular
Today it means
adj Across or through the auricles of the heart
Language periods are conventional ranges, not dates for this word.
Etymograph / transauricular