pertaining to or marking the completion of a period of 150 years.
noun
2.
a 150th anniversary or its celebration.
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Sesquicentennialhas a plethora of syllables.
So is floccinaucinihilipilification. Does it mean:
So is cyclotrimethylenetrinitramine. Does it mean:
So is antidisestablishmentarianism. Does it mean:
given to using long words.
the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S.
a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells.
opposition to the withdrawal of state support or recognition from an established church, esp. the Anglican Church in 19th-century England.
a white, crystalline, water-insoluble solid, C14H9Cl5, usually derived from chloral by reaction with chlorobenzene in the presence of fuming sulfuric acid: used as an insecticide and as a scabicide and pediculicide: agricultural use prohibited in the U.S.
"pertaining to a century and a half," 1880, from L. sesqui- "one and a half" (from semis "a half" + -que "and") + centennial (q.v.). First recorded ref. is to Baltimore's.