Meaning

2 senses
  1. Synonym of fiftysomething: a person between 50 and 59 years old.

  2. (obsolete, rare)Synonym of pentecoster: an officer who commands 50 men.

Origin

From Latin quinquāgēnārius (“containing 50”) + -an, either directly or via French quinquag

From Latin quinquāgēnārius (“containing 50”) + -an, either directly or via French quinquagénaire, from Latin quīnquāgēnus (“50 each”) + -ārius (“-ary”), from quīnquāgintā (“five tens, fifty”). Cognate with quinquagenary.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: quinquagenarians
Singularquinquagenarian
Pluralquinquagenarians

regular

Synonyms

2 synonyms

See also

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