'Caesious' definitions:

Definition of 'Caesious'

From: GCIDE
  • Caesious \C[ae]"si*ous\ (s[=e]"z[-e]*[u^]s), a. [L. caesius bluish gray.] (Nat. Hist.) Of the color of lavender; pale blue with a slight mixture of gray. --Lindley. [1913 Webster] caesium