D defs.my
Entry 2 senses Webster, 1913

Constipation

/känˌ-stəp-āsh'-ən/ · Con·sti·pa·tion · IPA /ˌkɒnstɪˈpeɪʃən/
01 n. Act of crowding anything into a less compass, or the state of being crowded or pressed together; condensation.
  1. 1.
    Act of crowding anything into a less compass, or the state of being crowded or pressed together; condensation.[Obs.]
    “Fullness of matter, or a pretty close constipation . . . of its particles.” Boyle.
  2. 2.
    A state of the bowels in which the evacuations are infrequent and difficult, or the intestines become filled with hardened fæces; costiveness.