12 letters · 16 points in Scrabble
noun abnormal softening of bones caused by deficiencies of phosphorus or calcium or vitamin D
originEtymology tree Proto-Indo-European *h₃ésth₁ Ancient Greek ὀστέον (ostéon)der. English osteo- English malacia English osteomalacia From osteo- + malacia.
Etymology from Wiktionary, CC BY-SA 3.0