To go around, especially, to circumnavigate.
To include completely; to describe fully or comprehensively.
To form a circle around; to encircle.
To include within its scope; to circumscribe or go round so as to surround; to enclose; to contain.
To loosen or undo (something that entangles, fastens, holds, or interlocks).
To free (someone or something) from a constraint; (figuratively) to release (something which has been suppressed, such as emotions or objectionable things).
To relax or slacken (something that clasps or grips, such as the arms or hands).
To become loose or come off.
To free from a constraint.