To undo or open a lock or something locked by, for example, turning a key, or selecting a combination.
To undermine something that has control over a situation; to find a way to counter or oppose.
To make available.
To configure (a mobile phone) so that it is not bound to any particular carrier.
To obtain access to something; to meet the requirements of a security or protection system.
To disclose or reveal previously unknown knowledge or potential.
To be or become unfastened or unrestrained.
The act of unlocking something.
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.