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

chronometer \chronom"eter\, n. gr. ? time + -meter: cf. f.
   chronom`etre.
   1. an instrument for measuring time; a timekeeper.
      1913 webster

   2. a portable timekeeper, with a heavy compensation balance,
      and usually beating half seconds; -- intended to keep time
      with great accuracy for use an astronomical observations,
      in determining longitude, etc.
      1913 webster

   3. mus. a metronome.
      1913 webster

   box chronometer. see under box.

   pocket chronometer, a chronometer in the form of a large
      watch.

   to rate a chronometer. see rate, v. t.
      1913 webster chronometric
see also:
box chronometer box pocket chronometer to rate a chronometer rate 

Pocket >> P Words
Pocket, definition of term: Pocket
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Chronometer >> C Words
Chronometer, definition of term: Chronometer
chronometer_pag1.html

Pocket Mouse >> P Words
Pocket Mouse, definition of term: Pocket Mouse
pocket+mouse_pag1.html

Pocket Veto >> P Words
Pocket Veto, definition of term: Pocket Veto
pocket+veto_pag1.html

Hip Pocket >> H Words
Hip Pocket, definition of term: Hip Pocket
hip+pocket_pag1.html

Air Pocket >> A Words
Air Pocket, definition of term: Air Pocket
air+pocket_pag1.html