Sesquicentennial
Word Structure
WordHub has a local lexical record for “Sesquicentennial” with pronunciation and root analysis.
sesqui-
one and a half
Forms: sesqui
cent
hundred; hundredth
Forms: cent, centi
enn
year, yearly
Forms: ann, enn
-ial
of ~; like ~; having the nature of ~; the act of ~ing
Forms: al, ial, eal