straiten

/ˈstreɪtən/
verb
  1. To make narrow or restrict in space or freedom.
    • The canyon walls straitened the river into a fast-flowing channel.
    • New regulations straitened the company's ability to expand.
    • The corset straitened her waist, making it difficult to breathe.
  2. To cause financial difficulty or hardship (usually used in passive: straitened).
    • He lived in straitened circumstances after his business failed.
    • The family was straitened by the sudden loss of income.
    • Many farmers were straitened during the drought years.
Antonyms
What does "straiten" mean? | whatsthatwordmean | whatsthatwordmean