Depose (verb)

1. To remove from office or power, especially by force.
2. To give evidence, especially under oath, in a court of law or in a deposition.

Origin:

From latin deponere, from de- + ponere to put, place.

Examples:

1. The dictator was deposed by a popular uprising.
2. The king was deposed by his own son.
3. The president was deposed by a military coup.
4. The witness was deposed in the trial.
5. The witness deposed under oath in the deposition.