Definition of nonagenarian in English:

nonagenarian

Syllabification: non·a·ge·nar·i·an
Pronunciation: /ˌnänəjəˈne(ə)rēən, ˌnōnə-
 
 
/

noun

A person who is from 90 to 99 years old.
More example sentences
  • Kunkel and Perls believe that additional genetic analyses of nonagenarians and centenarians will lead to the identification of a few genes that confer longevity in humans.
  • Among the pieces on show were calligraphy and paintings by the 100-year-old master Chen Li-fu and by nonagenarians Chang Long-yien and Fu Chuan-fu, two living greats of the Chinese art scene.
  • During the evening a painting, a montage of 150 years of schooling by Badsey artist Michael Barnard, was unveiled by nonagenarians Molly Corbett and Fred Mason, the school's oldest ex-pupils present.

Origin

early 19th century: from Latin nonagenarius (based on nonaginta 'ninety') + -an.

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Word of the day envenom
Pronunciation: ɪnˈvɛnəm
verb
put poison on or into; make poisonous