What is the meaning of Jam?

A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts.

A difficult situation.

A difficult situation for a pitcher or defending team.

A blockage, congestion, or immobilization.

An informal, impromptu performance or rehearsal.

A song; a track.

An informal event where people brainstorm and collaborate on projects.

That which one particularly prefers, desires, enjoys, or cares about.

A forceful dunk.

A play during which points can be scored.

Any of several maneuvers requiring wedging of an extremity into a tight space.

The tree Acacia acuminata, with fruity-smelling hard timber.

Luck.

balls, bollocks, courage, machismo

Sexual relations or the contemplation of them.

To get something stuck, often (though not necessarily) in a confined space.

To brusquely force something into a space; to cram, to squeeze.

To render something unable to move.

To cause congestion or blockage. Often used with "up".

To block or confuse a radio or radar signal by transmitting a more-powerful signal on the same frequency.

To throw a pitch at or near the batter's hands.

To dunk.

To play music (especially improvisation as a group, or an informal unrehearsed session).

To injure a finger or toe by sudden compression of the digit's tip.

To attempt to score points.

To bring (a vessel) so close to the wind that half her upper sails are laid aback.

To give up on a date or some other joint endeavour; to stand up, chicken out, jam out.

To be of high quality.

A kind of frock for children.

Alternative form of jamb

to be

1. Indicates a quality or identity.

   Indicates a quality or identity.

   Indicates location.

   to live, stay alive

   to be from, come from [with nga]

   to support, agree with [with me]

   to happen, take place, occur

   there be

   Followed by gerunds, forms the present continuous.

   hour

   time

   granary, storehouse

   lime

   hour (Time period of sixty minutes)

   clock (instrument to measure or keep track of time)

   time

   time

   hour

   clock

   genitive dual/plural of jama

   to jam (to play music)

   to nab; to take without asking

   yam (any Dioscorea vine)

   jam (congealed sweet mixture of conserved fruits)

   already, prior to some time

   peace

   hour (time period of sixty minutes)

   clock (instrument to measure or keep track of time)

   time (particular moment or hour; the appropriate moment or hour for something)

   already

   Romanization of ꦗꦩ꧀

   dative singular of jis

   Alternative form of iam

   third-person singular dative of jis

   hour (Time period of sixty minutes)

   clock (instrument to measure or keep track of time)

   second-person plural personal pronoun

   1. you, you all
   2. you, yourselves

   you, you all

   you, yourselves

   Object case of ja: them, themselves

   genitive plural of jama

   Combined form of ja + -m

   jam (music session)

   meow (sound of a cat)

   addition, plus, total

   jam

   jam, fruit preserves

   Source: wiktionary.org