9 letters · 19 points in Scrabble
adjective curved like a sickle
originEtymology tree Latin falx Latin -i-bor. English -i- Ancient Greek μορφή (morphḗ)der.? Latin fōrma Latin -fōrmisder. English -form English -iform English falciform From Latin falx (“sickle”, stem falc-) + English -iform (“-shaped”).
Etymology from Wiktionary, CC BY-SA 3.0