en
quadrennial
(
a
)
An
English
term in
ConceptNet 5.8
Source:
English Wiktionary
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Related terms
en
annual
➜
en
biennial
➜
en
four
➜
en
happen
➜
en
last
➜
en
perennial
➜
en
triennial
➜
en
year
➜
Derived terms
en
quadrennially
➜