Definition

1. Adjective:

   • Marked with stria or striations: Having a surface characterized by a series of parallel lines, grooves, or ridges.

2. Verb:

   • To mark with striae or striations: To form or cover something with a pattern of parallel lines, grooves, or ridges.

Examples of Usage

• Adjective:

  • The striate pattern on the seashell was beautiful and intricate.
  • Under the microscope, the muscle tissue appeared clearly striate.

• Verb:

  • The glacier striated the bedrock as it moved slowly across the land.
  • Artists sometimes striate the clay to create a textured surface before firing.

Advanced Usage

• In Geology: Used to describe rocks that have been scratched or grooved by glacial movement or other abrasive forces.

  • The striated boulders provided evidence of ancient glacial activity.

• In Biology/Anatomy: Used to describe tissues, especially muscle fibers, that have a striped appearance under magnification.

  • Skeletal muscle is also known as striated muscle due to its banded appearance.

Variants and Related Words

• Striated (adj): The more common adjectival form, meaning marked with striations.

  • The striated canyon walls revealed layers of sedimentary rock.

• Striation (n): A long, thin line, groove, or ridge; the state of being striated.

  • Each striation on the fossil told a story of its growth.

Synonyms

• Adjective: Banded, grooved, lined, ridged, streaked.
• Verb: Groove, score, scratch, streak, flute.

Related Phrases

• Striate cortex: A term in neuroanatomy for a region of the brain involved in visual processing, named for its striped appearance.
  • The primary visual cortex is also called the striate cortex.

Adjective

1. marked with stria or striations

Verb

1. mark with striae or striations