Depone
Part of speech: verb
Definition: To testify, especially in the form of a deposition. To take the deposition of; to depose.
Depose
Part of speech: verb
Definition: To put - or lay down.To remove (a leader) from (high) office, without killing the incumbent.To give evidence or testimony, especially in response to interrogation during a depositionTo take, swear an oath.To interrogate and elicit testimony during a deposition, typically by a lawyer.