Translation guide
The English word "hot" covers many distinct concepts. This guide breaks them down into practical meanings and shows how to express each naturally in Japanese.
Describing hot weather, a hot room, or hot air.
The standard word for hot weather or a hot environment. Only for air/atmosphere, not for objects.
It's hot today, isn't it?
The room is hot, so may I open the window?
Hot and humid, muggy. Common in Japanese summer.
Intense heat, heatwave. Often used in news or formal contexts.
Describing something hot to the touch, like food, drinks, or objects.
Used for objects, liquids, or surfaces that are hot to the touch. Do not use for weather.
Describing food with a hot, spicy flavor from chili peppers, etc.
The standard word for spicy-hot food. Can also mean salty in some contexts, but primarily spicy.
Describing someone as physically attractive, sexy, or good-looking.
Direct loanword meaning sexy, hot in an attractive sense.
Describing something currently very popular, trendy, or in demand.
Popular, in demand. Used as a noun or na-adjective.
Describing a situation, competition, or argument that is intense, heated, or fierce.
Describing goods that are stolen or obtained illegally.
Stolen goods. The standard term.
Used in games to indicate that a seeker is near the hidden object or person.
In Japanese hide-and-seek (かくれんぼ), you simply say 近い (chikai, "close") instead of "hot".
This coffee is too hot to drink.
Japanese summers are hot and humid.
This summer, intense heat continues.
This soup is hot, so please be careful.
I want to drink hot coffee.
Piping hot, freshly heated. Often used for food served hot.
Let's eat the piping hot pizza.
This curry is too hot (spicy).
Do you like spicy food?
Extremely spicy, fiery. Often used on menus or in casual speech.
I tried the super spicy ramen.
I think he's really hot.
Cool, good-looking, hot (for men or women with style). More about style and attitude than pure sexiness.
That actor is really hot.
Beautiful woman. More formal or objective than "hot".
She is a beauty.
This game is really hot right now.
Trending, in fashion. From the verb 流行る (はやる).
That song is hot among young people.
Hot topic, something everyone is talking about.
That movie is a hot topic.
Intense, violent, fierce. Used for competition, debate, emotions.
The game became a heated battle.
Metaphorically hot, passionate. Used for enthusiasm or heated competition.
A heated discussion took place.
Incandescent, white-hot. Used for intense, heated situations like debates or matches.
The debate became heated.
He was selling hot goods.
Stolen items, often used in formal contexts like police reports.
A list of stolen items was released.
You're hot! You're about to be found.
The bath is hot.
English "hot" can mean spicy, but Japanese 暑い/熱い never mean spicy. Use 辛い (からい) for spicy food.
熱い can also mean passionate or enthusiastic, as in 熱いファン (ardent fan) or 熱い思い (passionate feelings). This is a common extension.
It's so hot and humid today.
She's really hot.