| Word | Definitions | Synonyms |
|---|---|---|
| zipper | (noun) a fastener for locking together two toothed edges by means of a sliding tab | Synonyms: slide fastener, zip, zip fastener |
| zippo | (noun) a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential | Synonyms: aught, cipher, cypher, goose egg, nada, naught, nil, nix, nothing, null, zero, zilch, zip |