septuagenarian

noun

sep·​tu·​a·​ge·​nar·​i·​an (ˌ)sep-ˌtü-ə-jə-ˈner-ē-ən How to pronounce septuagenarian (audio)
-ˌtyü-,
-ˌchü-
: a person whose age is in the seventies
septuagenarian adjective

Examples of septuagenarian in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The President, Ronald Reagan, was a septuagenarian who made a show of chopping wood and riding horses. Daniel Immerwahr, The New Yorker, 25 Nov. 2024 The 1960s British teen idol Peter Noone is now a septuagenarian. Christopher Arnott, Hartford Courant, 20 July 2024 The e-mail came from a Californian septuagenarian named Joel Stratte-McClure. Lauren Collins, The New Yorker, 15 July 2024 Bernard shall be rid of his fleas and become a zippy septuagenarian. Alice Burton, Vulture, 21 Jan. 2024 See all Example Sentences for septuagenarian 

Word History

Etymology

Late Latin septuagenarius seventy years old, from Latin, of or containing seventy, from septuageni seventy each, from septuaginta

First Known Use

1744, in the meaning defined above

Time Traveler
The first known use of septuagenarian was in 1744

Dictionary Entries Near septuagenarian

Cite this Entry

“Septuagenarian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/septuagenarian. Accessed 1 Dec. 2024.

Kids Definition

septuagenarian

noun
sep·​tu·​a·​ge·​nar·​i·​an (ˌ)sep-ˌt(y)ü-ə-jə-ˈner-ē-ən How to pronounce septuagenarian (audio)
ˌsep-tə-ˌwaj-ə-
: a person who is 70 or more but less than 80 years old
septuagenarian adjective

More from Merriam-Webster on septuagenarian

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!