a 1 t 1 r 1 i 1 a 1 l 1
6 letters · 6 points in Scrabble
Meaning
adjective of or relating to a cavity or chamber in the body (especially one of the upper chambers of the heart)
originEtymology tree English atrium Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English atrial From atrium + -al.
Etymology from Wiktionary, CC BY-SA 3.0