Plant

buildings for carrying on industrial labor

(botany) a living organism lacking the power of locomotion

an actor situated in the audience whose acting is rehearsed but seems spontaneous to the audience

something planted secretly for discovery by another

put or set (seeds, seedlings, or plants) into the ground

fix or set securely or deeply

set up or lay the groundwork for

place into a river

place something or someone in a certain position in order to secretly observe or deceive

put firmly in the mind