Armature

Part of Speech

Noun

Pronunciation

/ˈɑːrmətjʊr/ (British English), /ˈɑːrmətʊr/ (American English)

Definitions

1. A framework or structure used to support or reinforce an object or device, especially in an electric motor or transformer.

2. A metal part that forms the core of a motor or dynamo, consisting of a coil of wire wound around a core.

3. A figure or sculpture used as a model for shaping, often in artistic contexts.

Usage Examples

• "The armature of the electric motor was made of copper coils and iron, providing efficient power conversion."
• "The sculptor used a wire armature to create the skeleton for the clay figure."

Etymology

Derived from the Latin word "armatura," meaning "a weapon" or "armament," related to "arma" (arms or weapons), referring to the supporting framework or structure of a device. The term has evolved in technical contexts to refer to the structure or coil in electric devices.

Synonyms

• Framework
• Skeleton
• Support
• Core
• Backing

Antonyms

• Weakness
• Fragility
• Instability

Translations

Regional Pronunciation Variations

• In American English, the final "r" in "armature" is often pronounced more strongly compared to British English.
• In British English, the "t" may be pronounced more sharply in some dialects.

Historical Usage

The term "armature" originally referred to the support or framework of a device, often in a military or artistic context. In the late 19th century, the term came to be associated with the electrical industry, where it referred to the coil or core in motors and dynamos. Its usage has expanded to encompass a variety of fields, including art and engineering, where it refers to a structure that supports or gives form to a work or device.

Cultural Nuances

In the field of sculpture, the use of an armature is crucial for creating stable models that can support heavier materials like clay or wax. In electrical engineering, an armature is a key component in converting mechanical energy into electrical energy. Its versatility across industries shows how the term has adapted and retained its significance in both artistic and technical spheres.

More Information

The word "armature" has a diverse range of applications, primarily in engineering, art, and electricity. In electrical engineering, an armature refers to the rotating part of an electric machine that generates or receives current. In sculpture, it acts as a skeleton or frame that gives shape to a figure, typically before the outer layer of material is applied. The use of armature extends beyond these fields, often signifying any supporting structure or skeleton necessary for a process or creation.