D defs.my
Entry 3 senses Webster, 1913

Straiten

· Strait·en · IPA
01 v. t. To make strait; to make narrow; hence, to contract; to confine.
imp. & p. p. Straitened; p. pr. & vb. n. Straitening
  1. 1.
    To make strait; to make narrow; hence, to contract; to confine.
    “Waters, when straitened, as at the falls of bridges, give a roaring noise.” Bacon.
    “In narrow circuit, straitened by a foe.” Milton.
  2. 2.
    To make tense, or tight; to tighten.
    “They straiten at each end the cord.” Pope.
  3. 3.
    To restrict; to distress or embarrass in respect of means or conditions of life; -- used chiefly in the past participle; -- as, a man straitened in his circumstances.