Definition

1. Noun:
   • A network of fine lines, dots, or crosshairs: A grid or pattern placed in the eyepiece of an optical instrument (like a microscope, telescope, or rifle scope) to aid in measurement, alignment, or targeting.
   • A woman's drawstring handbag: A small bag, often made of net, beading, or brocade, closed with a drawstring and carried by women, especially during the late 18th and 19th centuries.

Usage Examples

• Noun (Optical Instrument):

  • The microscope's reticule helped the scientist measure the specimen's cells accurately.
  • Align the target with the center of the telescopic sight's reticule before firing.

• Noun (Historical Handbag):

  • The museum displayed a delicate silk reticule from the Regency era.
  • She kept her coins and smelling salts in her embroidered reticule.

Advanced Usage

• In Optics and Engineering: The term "reticule" is often used interchangeably with "reticle," though "reticle" is more common in modern technical contexts. It refers to the precise pattern used for calibration.
  • The engineer adjusted the theodolite's illuminated reticule for the survey.

Variants and Related Words

• Reticle (noun): The more common modern spelling for the optical instrument component. (e.g., )
• Reticular (adjective): Having the form of a net or network. (e.g., )

Synonyms

• For the optical grid: Graticule, crosshairs, grid.
• For the historical bag: Drawstring purse, pouch, net bag.

Related Phrases

• Etched reticule: A reticule where the pattern is permanently etched onto glass.
  • The high-quality scope features an etched glass reticule that won't fade.
• Beaded reticule: Describes a common style of the historical handbag.
  • Her beaded reticule matched her gown perfectly for the ball.

Noun

1. a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument
2. a woman's drawstring handbag; usually made of net or beading or brocade; used in 18th and 19th centuries