\Can`cel*ier"\, v. i. [F. chanceler, OF. canseler, to
waver, orig. to cross the legs so as not to fall; from the
same word as E. cancel.] (Falconry)
To turn in flight; -- said of a hawk. [Obs.] --Nares.
      He makes his stoop; but wanting breath, is forced To
      cancelier.                               --Massinger.

\Can`cel*ier"\, Canceleer \Can"cel*eer\, n. (Falconry)
The turn of a hawk upon the wing to recover herself, when she
misses her aim in the stoop. [Obs.]
      The fierce and eager hawks, down thrilling from the
      skies, Make sundry canceliers ere they the fowl can
      reach.                                   --Drayton.