circumvolution

/,sə:kəmvə'lju:ʃn/

Thân thiện

The artist drew a perfect circumvolution in the center of the design.

Definition

1. Noun:
   • The act of turning, winding, or folding around a central axis: This refers to the action or process of coiling, spiraling, or revolving around a central point or line.
   • A single complete turn, coil, or fold: This can refer to one instance of such a winding or a single convolution.
   • Circumlocution; a roundabout or indirect way of speaking or proceeding: This is a less common, figurative meaning, implying a winding or circuitous path in language or action.

Examples of Usage

• Noun:
  • The circumvolution of the rope around the post was done with great skill. (The act of winding the rope around the post was skillful.)
  • One can observe the complex circumvolutions of the human brain. (One can see the intricate folds of the human brain.)
  • His explanation was a tedious circumvolution that avoided the main point. (His explanation was a tedious, roundabout way of speaking.)

Advanced Usage

• In a technical/scientific context: Often used to describe anatomical structures, mechanical parts, or natural formations that have a coiled or spiraled shape.
  • The fossil showed clear circumvolutions, indicating it was a type of ammonite.
• In a literary/figurative context: Used to describe something that is intricately involved, complex, or indirect.
  • The circumvolutions of the plot kept readers guessing until the final chapter.

Variants and Related Words

• Circumvolve (verb, rare): To cause to revolve or roll around; to wind or coil about.
• Convolution (noun): A complex, intricate, or coiled form or structure. This is a very close synonym, often used interchangeably in anatomical contexts (e.g., brain convolutions).
• Volute (noun): A spiral or scroll-like form, often used in architecture.

Synonyms

• Coil: A length of something wound in a joined sequence of rings.
• Spiral: A continuous curve that winds around a central point.
• Whorl: A pattern of spirals or concentric circles.
• Twist: An act of turning something so that it moves in a curve.
• Circumlocution (for the figurative sense): The use of many words where fewer would do, especially in a deliberate attempt to be vague or evasive.

Related Phrases

• A circumvolution of thought: A phrase describing overly complex, indirect, or winding reasoning.
  • His philosophical argument was a dense circumvolution of thought.

Related Idioms

• To travel in circumvolutions: To take a very indirect or roundabout route, either literally or metaphorically.
  • Instead of giving a direct answer, his speech traveled in endless circumvolutions.

Học thuật

Noun

1. the act of turning or winding or folding around a central axis