Cypseliform

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Cypseliform \Cyp*sel"i*form\ (s?p-s?l"?-f?rm), a. [L. cypselus a
     kind of swallow, Gr. ???? + -form.] (Zool.)
     Like or belonging to the swifts ({Cypselid[ae]}.)
     [1913 Webster]