9 letters · 9 points in Scrabble
noun a message (spoken or written) that is introduced or inserted
noun the act of putting one thing into another
originEtymology tree English insert 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 -ion English insertion From insert + -ion.
Etymology from Wiktionary, CC BY-SA 3.0