sexagenarianism
The condition of being between 60 and 69 years oldThe condition of being between 60 and 69 years old.
Meaning
1 senses(uncountable)The condition of being between 60 and 69 years old.
Origin
From sexagenarian + -ism.From sexagenarian + -ism.
Wiktionary, CC BY-SA 4.0 · source
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable
See also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.