saw-toothed
/'sɔ:tu:θt/
Học thuậtThân thiện
Definition
- Adjective:
- Having notches or teeth resembling those of a saw: Describes an edge, pattern, or shape that features a series of sharp, pointed projections similar to the teeth of a saw blade, often pointing in one direction (e.g., toward the apex or tip).
Usage
- The term "saw-toothed" is used to describe the physical appearance of an object's edge or outline. It is a descriptive adjective often found in technical, biological, or design contexts.
- It typically precedes the noun it modifies (e.g., "a saw-toothed edge") but can follow a linking verb (e.g., "The leaf margin is saw-toothed").
Examples
- Adjective:
- The ancient weapon had a saw-toothed blade designed to inflict more damage.
- Botanists identified the plant by its saw-toothed leaves.
- The graph showed a saw-toothed pattern of rapid increases followed by sharp declines.
Advanced Usage
- "Saw-toothed pattern/waveform": In engineering and signal processing, this describes a repeating pattern that rises at a constant rate and then drops sharply, resembling the profile of saw teeth.
- The oscilloscope displayed a classic saw-toothed waveform.
Variants and Related Words
- Serrated (adj): Having a notched edge or sawlike teeth. This is a very close synonym.
- A serrated knife is best for cutting bread.
- Serration (n): A single notch or tooth in a serrated edge, or the condition of being serrated.
- The serrations on the leaf were very fine.
Synonyms
- Serrated
- Notched
- Toothed
- Crenellated (specifically for battlements, but similar in concept)
- Indented
Antonyms
- Smooth
- Even
- Straight
- Unnotched
Related Phrases/Compounds
- Saw-toothed grain beetle (n): A type of small beetle () known for the saw-like projections on its thorax.
- Saw-toothed roof: A roof design featuring a series of ridges and valleys, resembling a saw blade in profile.
Adjective
- notched like a saw with teeth pointing toward the apex