Foremost in rank or importance.
Of, relating to, or intended for the head.
Coming from in front.
Placed at the top or the front.
A heavy or habitual user of illicit drugs.
The end of a hammer, axe, golf club, or similar implement used for striking other objects.
The end of a pool table opposite the end where the balls have been racked.
A headdress; a covering for the head.
A milling head, a part of a milling machine that houses the spindle.
The end of a rectangular table furthest from the entrance; traditionally considered a seat of honor.
The uppermost part of a valley.
The antlers of a deer.
Mental or emotional aptitude or skill.
A headache; especially one resulting from intoxication.
The part of a disk drive responsible for reading and writing data.
The headstock of a guitar.
The leafy top part of a tree.
The top edge of a sail.
A clump of seeds, leaves or flowers; a capitulum.
The rounded part of a bone fitting into a depression in another bone to form a ball-and-socket joint.
The toilet of a ship.
An ear of wheat, barley, or other small cereal.
A machine element which reads or writes electromagnetic signals to or from a storage medium.
Tiles laid at the eaves of a house.
The end of a nail, screw, bolt, or similar fastener which is opposite the point; usually blunt and relatively wide.
A drum head, the membrane which is hit to produce sound.
Headway; progress.
Mind; one's own thoughts.
Topic; subject.
The end of an abscess where pus collects.
The topmost, foremost, or leading part.
The glans penis.
The top part of a lacrosse stick that holds the ball.
Deposits near the top of a geological succession.
The source of a river; the end of a lake where a river flows into it.
The foam that forms on top of beer or other carbonated beverages.
A headmaster or headmistress.
Denouement; crisis.
The end cap of a cylindrically-shaped pressure vessel.
A person with an extensive knowledge of hip hop.
The end cap of a cask or other barrel.
A buildup of fluid pressure, often quantified as pressure head.
Leader; chief; mastermind.
Fellatio or cunnilingus; oral sex.
The cylinder head, a platform above the cylinders in an internal combustion engine, containing the valves and spark plugs.
An individual person.
The part of the body of an animal or human which contains the brain, mouth, and main sense organs.
The bow of a vessel.
A morpheme that determines the category of a compound or the word that determines the syntactic type of the phrase of which it is a member.
The sharp end of an arrow, spear, or pointer.
The difference in elevation between two points in a column of fluid, and the resulting pressure of the fluid at the lower point.
The population of game.
The principal melody or theme of a piece.
A single animal.
The place of honour, or of command; the most important or foremost position; the front.
A headland.
More generally, energy in a mass of fluid divided by its weight.
To be in command of. (See also head up.)
To come at the beginning or front of; to commence.
To form a head.
To form a head to; to fit or furnish with a head.
To strike with the head; as in soccer, to head the ball
To go in front of.
To get in the front of, so as to hinder or stop; to oppose.
To move in a specified direction.
To check or restrain.
To remove the head from a fish.
To originate; to spring; to have its course, as a river.
To cut off the top of; to lop off.
To set on the head.
Next in order to the first or primary; of second place in origin, rank, etc.
Produced by alteration or deposition subsequent to the formation of the original rock mass.
Derived from a parent compound by replacement of two atoms of hydrogen by organic radicals
Developed by pressure or other causes.
Dependent or consequent upon another disease, or occurring in the second stage of a disease.
Related to secondary education, i.e. schooling between the ages of (approximately) 11 and 18.
Of less than primary importance.
Originating from a deputy or delegated person or body
Representing a reversion to an ancestral state.
Formed by mixing primary colors.
Pertaining to the second joint of the wing of a bird.
Relating to the manufacture of goods from raw materials.
One who occupies a subordinate or auxiliary place; a delegate deputy.
A radar return generated by the response of an aircraft's transponder to an interrogation signal broadcast by a radar installation, containing additional encoded identification and situational data not available from a simple primary return.
The defensive backs.
An inductive coil or loop that is magnetically powered by a primary in a transformer or similar.
Any flight feather attached to the ulna (forearm) of a bird.
A satellite.
An act of issuing more stock by an already publicly traded corporation.
The second stage of a multistage thermonuclear weapon, which generates a fusion explosion when imploded as an indirect result of the fission explosion of the primary, and which, in a few extremely large weapons, itself implodes a fusion tertiary.
A secondary circle.
A secondary school.
Anything secondary or of lesser importance.