Etymology

otopetrin

O1T1O1P3E1T1R1I1N1

Today it means: Any of a group of transmembrane proteins associated with otoconia and with sensing the sour taste Full definition →

Ancient Greek οὖς, ὠτ-
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The story

  1. Ancient Greek · derived fromπέτρος“stone”
  2. Ancient Greek · derived fromοὖς, ὠτ-“ot-; ear”
  3. English todayotopetrin

From Ancient Greek οὖς, ὠτ- (oûs, ōt-, “ot-; ear”) and Ancient Greek πέτρος (pétros, “stone”)

Words from the same roots

Ancient Greekοὖς, ὠτ- all →

otoconium

Ancient Greekπέτρος all →

peterPedroPetrogradhygropetric

Etymology from Wiktionary, CC BY-SA 4.0.