D defs.my
Entry 6 senses Webster, 1913

Constrain

/kən-strān'/ · Con·strain · IPA /kənˈstɹeɪn/
01 v. t. To secure by bonds; to chain; to bond or confine; to hold tightly; to constringe.
imp. & p. p. Constrained; p. pr. & vb. n. Constraining
  1. 1.
    To secure by bonds; to chain; to bond or confine; to hold tightly; to constringe.
    “He binds in chains The drowsy prophet, and his limbs constrains.” Dryden.
    “When winter frosts constrain the fields with cold.” Dryden.
  2. 2.
    To bring into a narrow compass; to compress.
    “How the strait stays the slender waist constrain.” Gay.
  3. 3.
    To hold back by force; to restrain; to repress.
    “My sire in caves constrains the winds.” Dryden.
  4. 4.
    To compel; to force; to necessitate; to oblige.
    “The love of Christ constraineth us.” — 2. Cor. v. 14.
    “I was constrained to appeal unto Cæsar.” — Acts xxviii. 19.
  5. 5.
    To violate; to ravish.[Obs.]
  6. 6.
    To produce in such a manner as to give an unnatural effect; as, a constrained voice.
Syn. To compel; force; drive; impel; urge; press.