Meaning and Usage
"ジャム" primarily refers to the sweet fruit spread made by cooking fruit with sugar, commonly eaten on bread or toast. This is the most frequent and literal use of the word.
Other Uses
Besides food, "ジャム" is also used as a loanword to describe a traffic jam or any kind of blockage or congestion, especially in casual conversation.
Common Collocations
- ジャムを塗る (ジャムをぬる): to spread jam — used when talking about preparing food.
- イチゴジャム (いちごジャム): strawberry jam — a common flavor.
- 交通ジャム (こうつうジャム): traffic jam — used in everyday speech about traffic congestion.
Register and Nuance
"ジャム" is a casual, everyday word. When referring to the fruit spread, it is neutral and suitable for all contexts. When used for traffic jams, it is informal and common in spoken Japanese.
Learner Tips
Be careful not to confuse "ジャム" (jam) with "詰まる" (つまる), which means "to be clogged" or "to be packed." While related in meaning, "ジャム" as a noun is a loanword and used differently. Also, remember that "ジャム" can refer to both food and traffic congestion depending on context.