(1):

(v. t.) To free from entanglement; to release from a condition of being intricately and confusedly involved or interlaced; to reduce to orderly arrangement; to straighten out; as, to disentangle a skein of yarn.

(2):

(v. t.) To extricate from complication and perplexity; disengage from embarrassing connection or intermixture; to disembroil; to set free; to separate.