1. pissant - Noun
2. pissant - Adjective
(dated outside dialects) An ant.
(derogatory) An insignificant person.
Synonym: nobody
(derogatory) A person who adheres strictly to a rule or policy despite current circumstances.
Their manager is a real pissant about break times.
(derogatory) A person seemingly incapable of focusing on anything but the trivial, especially in the sense of trivial or irrelevant criticism.
pissant (comparative more pissant, superlative most pissant)
(sometimes vulgar) Insignificant or unimportant.
Synonyms: see Thesaurus:insignificant