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Webster 1913 Edition
Tardation
Tar-da′tion
,Noun.
[L.
tardatio
, fr. tardare
, tardatum
, to retard, delay, fr. tardus
slow.] The act of retarding, or delaying; retardation.
[Obs.]
Webster 1828 Edition
Tardation
TARDA'TION
,Noun.