12 letters · 19 points in Scrabble
noun the process of flocculating; forming woolly cloudlike aggregations
originEtymology tree English floccule Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English flocculation From floccule + -ation.
Etymology from Wiktionary, CC BY-SA 3.0