reins Meaning, Definition & Usage

  1. noun one of a pair of long straps (usually connected to the bit or the headpiece) used to control a horse
    rein.
  2. noun any means of control
    rein.
    • he took up the reins of government
  3. verb control and direct with or as if by reins
    rein in; draw rein; harness; rein.
    • rein a horse
  4. verb stop or slow up one's horse or oneself by or as if by pulling the reins
    rein; rein in.
    • They reined in in front of the post office
  5. verb stop or check by or as if by a pull at the reins
    rein; rein in.
    • He reined in his horses in front of the post office
  6. verb keep in check
    rein; harness; rule.
    • rule one's temper

WordNet

Reins noun plural
Etymology
F. rein, pl. reins, fr. L. ren, pl. renes.
Definitions
  1. The kidneys; also, the region of the kidneys; the loins.
  2. The inward impulses; the affections and passions; -- so called because formerly supposed to have their seat in the part of the body where the kidneys are.
    My reins rejoice, when thy lips speak right things. Prov. xxiii. 16.
    I am he which searcheth the reins and hearts. Rev. ii. 23.

Webster 1913