13 letters · 19 points in Scrabble
adjective of or relating to the mucous membranes and skin
originEtymology tree Proto-Indo-European *(s)mewk-der. Proto-Italic *moukos Latin mūcus New Latinder. English muco- English cutaneous English mucocutaneous From muco- + cutaneous.
Etymology from Wiktionary, CC BY-SA 3.0