h 4 e 1 a 1 t 1 i 1 n 1 g 2
7 letters · 11 points in Scrabble
Meaning
noun the process of becoming warmer; a rising temperature
noun utility to warm a building
verb make hot or hotter
originEtymology tree English heat English -ing English heating From heat + -ing.
Etymology from Wiktionary, CC BY-SA 3.0