D defs.my
Entry 4 senses Webster, 1913

Pursuit

/pẽrs-o͞ot'/ · Pur·suit · IPA /pɜːɹˈsuːt/
01 n. The act of following or going after; esp., a following with haste, either for sport or in hostility; chase; prosecution; as, the pursuit of…
  1. 1.
    The act of following or going after; esp., a following with haste, either for sport or in hostility; chase; prosecution; as, the pursuit of game; the pursuit of an enemy.
    “Weak we are, and can not shun pursuit.” Shak.
  2. 2.
    A following with a view to reach, accomplish, or obtain; endeavor to attain to or gain; as, the pursuit of knowledge; the pursuit of happiness or pleasure.
  3. 3.
    Course of business or occupation; continued employment with a view to same end; as, mercantile pursuits; a literary pursuit.
  4. 4.
    Prosecution.(Law) [Obs.]
    “That pursuit for tithes ought, and of ancient time did pertain to the spiritual court.” Fuller.
Phrases & compounds
Curve of pursuit — a curve described by a point which is at each instant moving towards a second point, which is itself moving according to some specified law.