sesquicentenarian

Noun

Meaning

sesquicentenarian (plural sesquicentenarians)

(rare) Someone or something of 150 years of age, or between 150 and 159 (in its sixteenth decade of life or existence)

Source: en.wiktionary.org

Related terms

sesquicentennial sesquicentenary

Close letter words and terms

sesquicarbonate of ammonia sesquicarbonate of iron sesquicarbonate process sesquicentenary sesquicentennial sesquicentennially