To obtain or receive (something) from something else.
To deduce (a conclusion) by reasoning.
To originate or stem (from).
To create (a compound) from another by means of a reaction.
To find the derivation of (a word or phrase).
To turn the course of (water, etc.); to divert and distribute into subordinate channels.
To go missing; to become a missing person.
To make vanish; especially, to abduct and murder surreptitiously for political reasons.
To go away; to become lost.
To vanish.