7 letters · 10 points in Scrabble
noun the median plane of the body (or some part of the body)
originEtymology tree Proto-Indo-European *me Proto-Indo-European *dʰeh₁-? Proto-Indo-European *-dʰe Proto-Indo-European *médʰi Proto-Indo-European *-os Proto-Indo-European *médʰyos Proto-Germanic *midjaz Proto-West Germanic *midi Old English midd Middle English mid English mid English mid- Middle French lignerbor. English line English midline From mid- + line.
Etymology from Wiktionary, CC BY-SA 3.0