int

Meanings

1. Clipping of intermediate.
2. Clipping of international.
3. Clipping of interior, describing the location of a shot in a film script, etc.

1. Clipping of integer.
2. Clipping of intelligence.

1. To die intentionally in a match by having oneself slain by enemy characters or structures so as to give resources to the opposing team
2. To make a bad play, even if it's unintentional.
3. To ruin a match or a specific part of a match by intentionally or unintentionally dying or making bad plays
4. To make someone lose a match by (mostly) intentionally or unintentionally dying

1. is not; isn't

1. Abbreviation of intelligence.
2. Initialism of intelligence point.
3. Abbreviation of interrupt.
4. Abbreviation of interception.

Etymology

Apparently a back-formation from inting, which is a shortening of intentional / intentionally feeding.