sesquicentenary

English

Etymology

sesqui- (“one and a half”) +‎ centenary (“100 year anniversary”)

Noun

sesquicentenary (plural sesquicentenaries)

1. A 150-year anniversary.

Related terms

• sesquicentenarian
• sesquicentennial

Translations

a 150 year anniversary

• German: Hundertfünfzigjahrfeier f, hundertfünfzigjähriges Jubiläum n
• Russian: полуторавековой юбиле́й m (polutoravekovoj jubiléj), стопятидесятилетие n (stopjatidesjatiletije)