資料來源 : Webster's Revised Unabridged Dictionary (1913)

Horometry \Ho*rom"e*try\, n. [Cf. F. horom['e]trie. See
   {Horometer}.]
   The art, practice, or method of measuring time by hours and
   subordinate divisions. ``The horometry of antiquity.'' --Sir
   T. Browne.