nonentity
1. [ noun ] a quantity of no importance
Synonyms: nothing zero naught goose_egg aught nada cipher cypher nix zilch zip nil
Examples:

"it looked like nothing I had ever seen before" "reduced to nil all the work we had done" "we racked up a pathetic goose egg" "it was all for naught" "I didn't hear zilch about it"

Related terms: relative_quantity thing bugger_all nihil
2. [ noun ] the state of not existing
Synonyms: nonexistence
Related terms: being nonbeing impossibility nothingness unreality
3. [ noun ] a person of no influence
Synonyms: nobody cypher cipher
Related terms: commoner whippersnapper pip-squeak