a regulator (as a sliding plate) for regulating the flow of air into a furnace or other heating device | a quality of a given color that differs slightly from another color |
an air passage (usually in the floor or a wall of a room) for admitting or excluding heated air from the room | (music) the distinctive property of a complex sound (a voice or noise or musical sound) |
a cashbox with an adding machine to register transactions; used in shops to add up the bill | (linguistics) a pitch or change in pitch of the voice that serves to distinguish words in tonal languages |
(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 | the quality of something (an act or a piece of writing) that reveals the attitudes and presuppositions of the author |
(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 | a steady sound without overtones |
an official written record of names or events or transactions | a musical interval of two semitones |
a book in which names and transactions are listed | the quality of a person's voice |
| a notation representing the pitch and duration of a musical sound |
| the general atmosphere of a place or situation and the effect that it has on people |
| the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli |