flection

/flection/

Thân thiện

The gymnast demonstrates excellent flection in her knees and elbows.

Definition

1. Noun:
   • A bending or curving movement; the act of bending or the state of being bent: "Flection" refers to the action of bending or the condition of being flexed, especially of a joint or a physical object.
   • (Linguistics) Inflection: In linguistics, "flection" is a less common variant of "inflection," referring to the change in the form of a word to express different grammatical categories such as tense, case, voice, aspect, person, number, gender, and mood.
   • (Mathematics) Curvature: In mathematics, "flection" can refer to the degree of bending or curvature of a line or surface.

Usage Examples

• Noun (Physical bending):
  • The flection of the elbow is essential for many daily tasks.
  • The engineer calculated the flection of the beam under load.
• Noun (Linguistics):
  • The study of flection is important for understanding how languages convey grammatical relationships.
• Noun (Mathematics):
  • The flection of the curve at that point indicates a change in concavity.

Advanced Usage

• "Point of flection": (Mathematics) A point on a curve at which the curvature changes sign; a point of inflection.
  • The graph shows a clear point of flection where the slope stops increasing and begins to decrease.

Variants and Related Words

• Flexion: This is the more common spelling, especially in medical and general contexts. "Flection" and "flexion" are often used interchangeably.
  • Knee flexion is measured in degrees.
• Inflection: The standard term in linguistics for the modification of a word.
  • English has relatively little inflection compared to Latin.
• Deflection: The act of turning or bending aside from a course or position.
  • The deflection of the light beam was caused by the prism.

Synonyms

• Bending: The action of shaping something into a curve or angle.
• Curvature: The degree to which a surface or line is curved.
• Flexure: The act of bending or the state of being bent.

Notes on Usage

• "Flection" vs. "Flexion": While both are correct, "flexion" is the predominant spelling in modern English, particularly in anatomical, physiological, and general contexts. "Flection" is an accepted but less frequent variant.
• Technical Term: The word is primarily used in technical, scientific, or academic writing (e.g., anatomy, engineering, linguistics, mathematics) rather than in everyday conversation. In casual speech, words like "bending" or "flexing" are more common.

Học thuật

Noun

1. deviation from a straight or normal course
2. the state of being flexed (as of a joint)

Từ đồng nghĩa

• inflection
• flexion
• flexure