serrulate

/'seruleit/ Cách viết khác : (serrulated) /'seruleitid/

Thân thiện

The leaf's edge is serrulate under the magnifying glass.

Definition

Adjective: - Minutely serrated: Having a margin or edge with very small, fine teeth or notches, like a tiny saw. This term is often used in botany, zoology, and other scientific fields to describe the finely toothed edges of leaves, shells, or other structures.

Usage

The adjective "serrulate" is used to describe an object, typically in a technical or scientific context. It directly modifies a noun to specify that its edge is finely toothed. - The leaf was serrulate, its edge a line of tiny, sharp teeth. - Under the microscope, the margin of the seed appeared distinctly serrulate.

Advanced Usage

• "Serrulate margin": A common phrase in descriptive biology to specify the type of edge on a leaf or similar structure.
  • The identification key noted that the species has serrulate margins on its leaflets.

Variants and Related Words

• Serrulated (adj.): An alternative form with the same meaning as "serrulate."
  • The fossil exhibited a serrulated keel along its dorsal surface.
• Serrate (adj.): Having a notched or toothed edge like a saw, but generally implying larger teeth than "serrulate."
• Denticulate (adj.): Another term for finely toothed, often used interchangeably with "serrulate" in some contexts.

Synonyms

• Finely toothed
• Minutely notched
• Denticulate (in specific contexts)

Antonyms

• Entire: Having a smooth, continuous margin without teeth or notches.
• Smooth-edged

Học thuật

Adjective

1. minutely serrated