8 letters · 11 points in Scrabble
adjective of a cell or organism having three complete sets of chromosomes
originEtymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- English -ploid English triploid From tri- + -ploid.
Etymology from Wiktionary, CC BY-SA 3.0