The act of giving comfort.
"The soft blanket provided a comforting warmth as I tried to fall asleep after a long day at work."
present participle of comfort
"The warm soup felt comforting as it settled into my cold stomach after a long night out in the rain."
providing freedom from worry
"The warm blanket and soft lullaby provided a comforting sense of safety that instantly eased his racing thoughts before bed."
affording comfort or solace
"After a long week, hearing my friend's gentle voice was deeply comforting."
Giving comfort.
"Hearing her friend's gentle words was deeply comforting after such a long, stressful week."