More on Gate-posts from Infoplease:

• Gate-posts - Gate-posts The post on which the gate hangs and swings is called the “hanging-post”; ...
• gatepost: meaning and definitions - gatepost: Definition and Pronunciation
• pier - pier pier, in engineering, term applied to a mass of reinforced concrete or masonry supporting a ...
• Deaf - Deaf Deaf as an adder. (See below, Deaf adder.) Deaf as a post. Quite deaf; or so inattentive as ...
• Post - Post means placed. (Latin, positus.) Post. A piece of timber placed in the ground. A military post. ...