constrain

UK: /kənˈstreɪn/ | US: /kənˈstreɪn/

Definition
  1. vt. to force or compel someone to act in a certain way

  2. vt. to restrict or limit something within bounds

  3. vt. (archaic) to confine or imprison

Structure
con <together>strain <draw tight>
Etymology

constrain = con<together> + strain<draw tight>

  • con (Latin cum): Prefix meaning "together" or "with."
  • strain (Latin stringere): Root meaning "to draw tight" or "bind."

Etymology Origin:
The word "constrain" originates from Latin constringere ("to bind tightly"), combining con- (intensifying prefix) and stringere ("to draw tight"). It entered Middle English via Old French constraindre, reflecting the idea of physical or metaphorical binding—such as restricting freedom or compelling action. Over time, its meaning expanded to include psychological or social pressure.

Examples
  1. The law constrains companies from dumping waste into rivers.

  2. She felt constrained by her family's expectations.

  3. Limited resources constrained their ability to expand the project.

  4. The tight deadline constrained creativity in the design process.

  5. (Archaic) The king constrained his enemies in the dungeon.