board vs board

board and board both are nouns.

Word	Noun	Adjective	Verb	Adverb
board	Yes	No	Yes	No
board	Yes	No	Yes	No

board (noun)	board (noun)
a flat piece of material designed for a special purpose	a flat piece of material designed for a special purpose
a table at which meals are served	a table at which meals are served
electrical device consisting of a flat insulated surface that contains switches and dials and meters for controlling other electrical devices	electrical device consisting of a flat insulated surface that contains switches and dials and meters for controlling other electrical devices
a vertical surface on which information can be displayed to public view	a vertical surface on which information can be displayed to public view
a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities	a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
a flat portable surface (usually rectangular) designed for board games	a flat portable surface (usually rectangular) designed for board games
food or meals in general	food or meals in general
a committee having supervisory powers	a committee having supervisory powers
a stout length of sawn timber; made in a wide variety of sizes and used for many purposes	a stout length of sawn timber; made in a wide variety of sizes and used for many purposes

board (verb)	board (verb)
provide food and lodging (for)	provide food and lodging (for)
lodge and take meals (at)	lodge and take meals (at)
get on board of (trains, buses, ships, aircraft, etc.)	get on board of (trains, buses, ships, aircraft, etc.)
live and take one's meals at or in	live and take one's meals at or in