From Middle English, from Old English *wiermþu ( “warmth” ), corresponding to warm + -th. Cognate with West Frisian waarmte ( “warmth” ), Dutch warmte ( “warmth” ) .
warmth ( uncountable )
a quality proceeding from feelings of affection or love
the trait of being intensely emotional
the quality of having a moderate degree of heat
the sensation caused by heat energy
a warmhearted feeling