Added 10 October 2026 fifty-six /ˈfɪf.ti sɪks/ adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about fifty-six at Wordnik → Where our words come from → Being six more than fifty. Related Words: fiftyfiftyishfiftiethsixtysixteensixtyishsixthsixtieth Back to today's word