10 letters · 15 points in Scrabble
noun sexual unresponsiveness (especially of women) and inability to achieve orgasm during intercourse
noun the absence of heat
noun a lack of affection or enthusiasm
originEtymology tree Latin frīgidusbor. English frigid Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English frigidness From frigid + -ness.
Etymology from Wiktionary, CC BY-SA 3.0