constrain
1. [ verb ] hold back
Synonyms: restrain cumber encumber
Related terms: restrict bridle curb clog controller
2. [ verb ] restrict
Synonyms: tighten tighten_up stiffen
Examples:

"Tighten the rules" "stiffen the regulations"

Related terms: restrict
Similar spelling:   constraint
  constrained
  constraining
  constringe
  constantan
  Constantino
  constantine
  constipating
  constatation
  construction
  constriction
  constricting
  constipation
  constructor
  constrictor
  constant
  construe
  constituent
  constructive
  constrictive
  Constante
  constancy
  Constance
  Conestoga
  constrict
  construal
  construct
  constituency
  constipate
  constantly
  Considine
  constitute
  consternate
  connect
  constituted
  constitution
  constricted
  constipated