To envelop, enfold, entangle.
To take in; to gather in; to mingle, blend or merge.
To cause or engage (someone or something) to participate or to become connected or implicated.
To comprise or include; to have as a related part.
To complicate or make intricate.
To untwist the strands of (something entwined).
To free (one thing that is entwined with another), disentangle, extricate.
To become untwisted or disentangled.