12 letters · 14 points in Scrabble
noun the production of a canal or a conversion to canals
noun management through specified channels of communication
originEtymology tree English canal English -ise English canalise 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 canalisation From canalise + -ation.
Etymology from Wiktionary, CC BY-SA 3.0