Definition of "Head" :

noun: oral stimulation of the genitals

"They say he gives good head."

noun: a single domestic animal

"200 head of cattle."

noun: a membrane that is stretched taut over a drum

noun: a projection out from one end

"The head of the nail."

noun: (nautical) a toilet on board a boat or ship

noun: the striking part of a tool

"The head of the hammer."

noun: (usually plural) the obverse side of a coin that usually bears the representation of a person's head

"Call heads or tails!."

noun: (computer science) a tiny electromagnetic coil and metal pole used to write and read magnetic patterns on a disk

noun: that part of a skeletal muscle that is away from the bone that it moves

noun: the upper part of the human body or the front part of the body in animals; contains the face and brains

"He stuck his head out the window."

noun: the rounded end of a bone that fits into a rounded cavity in another bone to form a joint

"The head of the humerus."

noun: that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason

"I couldn't get his words out of my head."

noun: (grammar) the word in a grammatical constituent that plays the same grammatical role as the whole constituent

noun: a line of text serving to indicate what the passage below it is about

"The heading seemed to have little to do with the text."

noun: the subject matter at issue

"Under the head of minor Roman poets."

noun: a V-shaped mark at one end of an arrow pointer

noun: forward movement

"The ship made little headway against the gale."

noun: a difficult juncture

"Matters came to a head yesterday."

noun: the front of a military formation or procession

"The head of the column advanced boldly."

noun: the source of water from which a stream arises

"They tracked him back toward the head of the stream."

noun: the part in the front or nearest the viewer

"He was at the head of the column."

noun: the top of something

"The head of the stairs."

noun: the foam or froth that accumulates at the top when you pour an effervescent liquid into a container

"The beer had a large head of foam."

noun: a rounded compact mass

"The head of a comet."

noun: a natural elevation (especially a rocky one that juts out into the sea)

noun: a user of (usually soft) drugs

"The office was full of secret heads."

noun: a person who is in charge

"The head of the whole operation."

noun: an individual person

"Tickets are $5 per head."

noun: the educator who has executive authority for a school

noun: the pressure exerted by a fluid

"A head of steam."

noun: a dense cluster of flowers or foliage

"A head of cauliflower."

noun: the length or height based on the size of a human or animal head

"He is two heads taller than his little sister."

noun: the tip of an abscess (where the pus accumulates)

verb: remove the head of

"Head the fish."

verb: direct the course; determine the direction of travelling

verb: to go or travel towards

"Where is she heading."

verb: travel in front of; go in advance of others

"The procession was headed by John."

verb: be in charge of

"Who is heading this project?."

verb: form a head or come or grow to a head

"The wheat headed early this year."

verb: be in the front of or on top of

"The list was headed by the name of the president."

verb: be the first or leading member of (a group) and excel

"This student heads the class."

verb: take its rise

"These rivers head from a mountain range in the Himalayas."