a regulator (as a sliding plate) for regulating the flow of air into a furnace or other heating device
an air passage (usually in the floor or a wall of a room) for admitting or excluding heated air from the room
(computer science) memory device that is the part of computer memory that has a specific address and that is used to hold information of a specific kind
(music) the timbre that is characteristic of a certain range and manner of production of the human voice or of different pipe organ stops or of different musical instruments
an official written record of names or events or transactions
a book in which names and transactions are listed
enter into someone's consciousness; "Did this event register in your parents' minds?"
send by registered mail; "I'd like to register this letter"
manipulate the registers of an organ
show in one's face; "Her surprise did not register"
enroll to vote; "register for an election"
record in writing; enter into a book of names or events or transactions
a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to their chronological age (multiplied by 100)
a detailed plan or explanation to guide you in setting standards or determining a course of action; "the president said he had a road map for normalizing relations with Vietnam"
a place for shooting (firing or driving) projectiles of various kinds; "the army maintains a missile range in the desert"; "any good golf club will have a range where you can practice"
a variety of different things or activities; "he answered a range of questions"; "he was impressed by the range and diversity of the collection"
the limits within which something can be effective; "range of motion"; "he was beyond the reach of their fire"
a large tract of grassy open land on which livestock can graze; "they used to drive the cattle across the open range every spring"; "he dreamed of a home on the range"
a series of hills or mountains; "the valley was between two ranges of hills"; "the plains lay just beyond the mountain range"
the limits of the values a function can take; "the range of this function is the interval from 0 to 1"
let eat; "range the animals in the prairie"
lay out orderly or logically in a line or as if in a line; "lay out the clothes"; "lay out the arguments"
range or extend over; occupy a certain area; "The plants straddle the entire state"
change or be different within limits; "Estimates for the losses in the earthquake range as high as $2 billion"; "Interest rates run from 5 to 10 percent"; "The instruments ranged from tuba to cymbals"; "My students range from very bright to dull"
have a range; be capable of projecting over a certain distance, as of a gun; "This gun ranges over two miles"