寒い

さむい

cold (in reference to weather)

JLPT N5

Character Breakdown

Meaning and Usage

The adjective 寒い (さむい) primarily describes cold temperature, especially in reference to weather or physical sensations. It is commonly used to talk about the coldness of the environment, such as cold days, rooms, or seasons.

Extended Usage

Besides its literal meaning, 寒い is also used figuratively to describe something that is awkward, unfunny, or "lame," especially in social contexts like jokes or performances. This figurative use is very common in casual conversation.

Common Collocations and Patterns

  • 寒い日 (さむいひ): cold day — used to describe weather
  • 寒い部屋 (さむいへや): cold room — physical environment
  • 寒い冗談 (さむいじょうだん): lame joke — figurative use
  • 寒くなる (さむくなる): to become cold — common verb phrase

Register and Politeness

寒い is a standard adjective used in everyday conversation and writing. It is neutral in politeness but can be softened or intensified with adverbs.

Learner Tips

Be careful not to confuse 寒い (cold) with 冷たい (つめたい), which refers to something cold to the touch rather than the ambient temperature. Also, when using 寒い figuratively, it implies a negative reaction, so use it appropriately to avoid offending someone.

Example Sentences

きょうはとてもさむいので、コートをきてください。

It's very cold today, so please wear a coat.

さむいへやでちょうじかんいるとかぜをひきやすいです。

If you stay in a cold room for a long time, you are more likely to catch a cold.

かれのじょうだんはさむいから、みんなわらわなかった。

His joke was lame, so no one laughed.