保ほ温おん
Meanings
Noun
Verb (する, transitive)
1. retaining warmth; keeping heat in; heat insulation
Kanji used
preserve
warm (to the touch)
Pitch accent
ほ
おん
Top 31200
Used in vocabulary (2 in total)
heat insulating material; lagging material
ability to retain heat (of clothing, etc.); (degree of) thermal insulation; heat-insulating property