温暖

• Reading: おんだん
• Romaji: ondan
• Kanji breakdown: 温 (on) — warm, hot water; 暖 (dan) — warm, genial
• Pronunciation: /oɴ.daɴ/

Meaning

Warm; mild. Describes a pleasantly warm climate or temperature.

A na-adjective primarily used for climate and weather. Very common in the compound 温暖化 (ondanka, global warming). Takes な before nouns (温暖な気候, a warm climate). Rarely used to describe personality — for that, 温かい is preferred.

Examples

1. この地域は一年中温暖な気候だ。 This region has a warm climate all year round.
2. 温暖化の影響で氷が溶けている。 Ice is melting due to the effects of global warming.
3. 温暖な場所に引っ越したいと思っている。 I'm thinking about moving somewhere with a mild climate.

Usage Guide

Context: climate, geography, environment

Tone: descriptive

Origin & History

Sino-Japanese compound of 温 (on, warm) and 暖 (dan, warm). Both kanji relate to warmth: 温 originally depicted warm water, while 暖 contains 日 (sun) suggesting warmth from sunlight.

Cultural Context

Era: Modern

Generation: All ages

Social background: Universal