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Synonyms

jams

1 American  
[jamz] / dʒæmz /

noun

(used with a plural verb)
  1. Informal. pajamas.


Jams 2 American  
[jamz] / dʒæmz /
Trademark.
  1. a brand of baggy, brightly patterned, knee-length swim trunks.


Usage

What does jams mean? Jams is a very informal word for pajamas—the clothes you wear to sleep in.The word jammies means the same thing but is more common. Terms like jammies, jams, and jam-jams are typically used by children, adults speaking to children, or people using childish words to be silly. A more common synonym for pajamas is p.j.’s, which is informal but not as informal as jammies.You could say that whatever clothes children change into before going to bed are their jams. Traditionally, though, the word refers to clothes that were specifically made and sold for sleeping in, typically consisting of soft, loose-fitting pants or shorts and a (sometimes matching) top.When adults use the words jams or jammies to refer to what they’re wearing, it’s usually to refer to clothes worn for sleeping, but not always. People sometimes use such terms to refer to the clothes they wear to lounge in, especially before bed, though the terms p.j.’s and pajamas are more likely to be used this way. In all cases, the word jams is used very informally.The word jams is also the plural of the noun jam or a present-tense version of the verb jam, both of which have many meanings.Example: OK, kids, time for bed—go brush your teeth and change into your dinosaur jams.

Etymology

Origin of jams

First recorded in 1965–70; by shortening

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Red Cross was deployed to help those stuck in traffic jams in the state of Styria, where a motoring organisation described the roads as "virtually inaccessible to private vehicles".

From BBC

The same forces that produce traffic jams and market bubbles—congestion, imperfect information, coordination failures—are at work here too, only with candles.

From The Wall Street Journal

People are not going to start quickly pickling onions and making chili jams, but they will grab an exciting bottle of mayonnaise and let it do the heavy lifting.

From The Wall Street Journal

Work on the structure began in 2018, with the aim of easing congestion over the nearby Ambassador Bridge, where trucks sometimes wait hours in traffic jams.

From The Wall Street Journal

That could lead to traffic jams since visitors will have to take their cars more than a mile up the mountain.

From Los Angeles Times