10 letters · 15 points in Scrabble
noun an item that can be disposed of after it has been used
adjective free or available for use or disposition
adjective designed to be disposed of after use
originEtymology tree French disposerbor. English dispos(e) Proto-Indo-European *-tḗr Proto-Indo-European *-dʰlom Proto-Indo-European *-dʰlis Proto-Italic *-ðlis Latin -bilis Latin -ābilis Old French -ablebor. Middle English -able English -able English disposable From dispos(e) + -able.
Etymology from Wiktionary, CC BY-SA 3.0