13 letters · 14 points in Scrabble
noun a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses
originEtymology tree Latin norma Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālis Latin nōrmālisder. English normal English nor- Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad-bor. English ad- Late Latin rēn ▲ Late Latin -ālis Late Latin rēnālislbor. English renal English adrenal Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin…
Etymology from Wiktionary, CC BY-SA 3.0