Meaning

2 senses
  1. An often vicious conflict in which combatants contend for dominance over certain territory.

  2. (idiomatic, slang, vulgar)An immature dispute over some trivial matter.

Origin

The phrase is derived from the territorial behaviour of certain animals, such as male cats

The phrase is derived from the territorial behaviour of certain animals, such as male cats, which mark territorial claims with urine.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: pissing wars
Singularpissing war
Pluralpissing wars

regular

See also

neighbours in the dictionary
pissing war — meaning, examples, forms, synonyms | Krumeto