The Collaborative International Dictionary of English v.0.48:

Entangle \En*tan"gle\, v. t. [imp. & p. p. Entangled; p. pr. &
   vb. n. Entangling.]
   1. To twist or interweave in such a manner as not to be
      easily separated; to make tangled, confused, and
      intricate; as, to entangle yarn or the hair.
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   2. To involve in such complications as to render extrication
      a bewildering difficulty; hence, metaphorically, to
      insnare; to perplex; to bewilder; to puzzle; as, to
      entangle the feet in a net, or in briers. "Entangling
      alliances." --Washington.
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            The difficulties that perplex men's thoughts and
            entangle their understandings.        --Locke.
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            Allowing her to entangle herself with a person whose
            future was so uncertain.              --Froude.
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