Definition

Noun: 1. A type of organ pipe that produces sound when air is directed against a sharp edge: A flue pipe is a specific component of a pipe organ. Its sound is generated as air from the organ's wind chest flows through a narrow opening (the flue) and strikes a fixed, sharp lip or edge, causing the air column inside the pipe to vibrate. This is the most common type of organ pipe.

Usage

The term "flue pipe" is used specifically in the context of musical instruments, particularly pipe organs, to distinguish this sound production method from others. * It functions as a countable noun. * It is often used in technical descriptions of organs.

Examples

• The bright, clear sound of the flue pipe contrasted with the reed stop.
• Most of the pipes you see in a large organ are flue pipes.
• The organ builder carefully voiced each flue pipe for a balanced chorus.

Advanced Usage

• In organ classification: Flue pipes are categorized further by their shape (e.g., cylindrical, conical) and material (e.g., metal, wood), which affect their timbre. Common families include Principals, Flutes, and Strings, all of which are types of flue pipes.
• Contrast with reed pipe: The primary distinction in organ pipe design is between a (air vibrates via an edge) and a (air causes a thin brass tongue to vibrate).

Variants and Related Words

• Flue (noun): The narrow airway and windway within the pipe's foot that directs air to the lip. This is the component from which the "flue pipe" gets its name.
• Flue stop (noun): The complete set of flue pipes controlled by a single stop knob or lever on the organ console.
• Labial pipe (noun): A less common synonym for "flue pipe," emphasizing the role of the lip ( in Latin).

Synonyms

• Labial pipe (technical synonym)

Antonyms

• Reed pipe (an organ pipe that produces sound via a vibrating reed, not an air edge)

Noun

1. organ pipe whose tone is produced by air passing across the sharp edge of a fissure or lip