quinquagenarian
[ kwing-kwuh-juh-nair-ee-uh n, kwin- ]
/ ˌkwɪŋ kwə dʒəˈnɛər i ən, ˌkwɪn- /
adjective
50 years of age.
between the ages of 50 and 60.
noun
a person who is 50 years old or whose age is between 50 and 60.
Origin of quinquagenarian
Words nearby quinquagenarian
quinone diimine,
quinonimine,
quinonoid,
quinoxaline,
quinq.,
quinquagenarian,
quinquagenary,
quinquagesima,
quinque-,
quinquecentenary,
quinquefid
British Dictionary definitions for quinquagenarian
quinquagenarian
/ (ˌkwɪŋkwədʒɪˈnɛərɪən) /
noun
a person between 50 and 59 years old
adjective
being between 50 and 59 years old
of or relating to a quinquagenarian
Word Origin for quinquagenarian
C16: from Latin
quinquāgēnārius containing fifty, from
quinquāgēnī fifty each