10 letters · 20 points in Scrabble
noun excessive size; usually caused by excessive secretion of growth hormone from the pituitary gland
noun a profusion of growth on or over something else
originEtymology tree Proto-Indo-European *úp Proto-Indo-European *-er Proto-Indo-European *upér Proto-Germanic *uber Old English ofer- Middle English over- English over- English growth English overgrowth From over- + growth.
Etymology from Wiktionary, CC BY-SA 3.0