to warm up; to get warm; to feel warm; to be warmed

💡 Nuance & Usage: Refers to a person's body getting warm in a bath, rooms heating up under the heater, or one's heart being warmed by sweet gestures. Intransitive verb. Opposing word: 冷める. Often used as 体が温まる or 心が温まる. ⚠️ Haruka's Voice Column: 'To get warm! "My heart gets completely warmed up just by looking at your happy face, Haruka-san!" ...っ! Heart warmed looking at my face! B-Baka! Don't analyze your cardiac temperature so easily! But... since I warm your heart, I suppose... I will let you see my best smiles every single day! dummy!' / 【ハルカ部長のワンポイント指導】『あたたまる（温まる）よ！『ハルカ部長、あなたの淹れてくれた熱々の生姜紅茶を飲んだら、手先足先までポカポカに温まり（温まり）ました！』って…っ！生姜紅茶で温まる！バカ！/// 私の愛情（スパイス）がたっぷり入ってるんだから、温まるに決まってるでしょ！一生私の隣でポカポカの幸せを味わい続けなさい！』