saltate

Thân thiện

The sand grains are saltated by the wind.

Definition

1. Verb (intransitive):
   • To move by leaping, jumping, or skipping. This often describes a specific, bouncing type of motion, as seen in some animals, dances, or particles.
2. Verb (transitive):
   • To cause something to move in a series of leaps or bounces, often through an external force like wind or water.

Usage and Examples

• Verb (intransitive):
  • The grasshoppers saltate across the field.
  • In some traditional dances, the performers appear to saltate rather than walk.
• Verb (transitive):
  • Strong winds can saltate sand grains across the desert surface.
  • The flowing water saltated the small pebbles along the stream bed.

Advanced Usage

• Scientific/Technical Context: The term is frequently used in geology, fluid dynamics, and biology to describe a specific mode of particle transport or locomotion.
  • In aeolian processes, fine sediment begins to saltate when wind velocity exceeds a certain threshold.
• Figurative Use (rare): It can be used poetically or figuratively to describe a rapid, jumping progression.
  • Her thoughts seemed to saltate from one idea to the next.

Variants and Related Words

• Saltation (noun): The act or process of leaping, or the movement of particles in a series of jumps.
  • The saltation of sand is a key factor in dune formation.
• Saltatorial (adjective): Adapted for or characterized by leaping.
  • Kangaroos have powerful saltatorial hind legs.

Synonyms

• Leap
• Bound
• Hop
• Skip
• Prance (especially for dancing)
• Bounce (for particles)

Antonyms

• Glide
• Slide
• Flow
• Crawl
• Creep

Học thuật

Verb

1. leap or skip, often in dancing
   • These fish swim with a saltating motion
2. move by saltation
   • The sand grains are saltated by the wind