9 letters · 17 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
originFrom Middle English frigiditee, frigidite, a borrowing from Middle French frigidité, itself a borrowing from Latin frīgiditātem, accusative of Latin frīgiditās.
Etymology from Wiktionary, CC BY-SA 3.0