crenate

/'kri:neit/ Cách viết khác : (crenated) /'kri:neitid/

Thân thiện

The leaf has a crenate edge.

Definition

1. Adjective:
   • Having a margin with rounded scallops: Describes an edge, particularly of a leaf or shell, that features a series of rounded, shallow, and usually symmetrical projections or teeth.

Usage

• The term crenate is primarily used in scientific descriptions, especially in botany, biology, and geology, to precisely describe the shape of an object's margin or edge.
• It is a formal, technical adjective. In everyday language, one might simply say "scalloped" or "with rounded teeth."

Examples

• Adjective:
  • The leaf was distinctly crenate, with soft, rounded teeth along its entire border.
  • Botanists identified the plant by its crenate leaf margins.
  • Under the microscope, the shell's crenate edge was clearly visible.

Advanced Usage

• "Crenately" (adverb): In a crenate manner; with a scalloped edge.
  • The petals were crenately lobed, giving the flower a delicate, frilled appearance.
• Degree of Crenation: Terms like crenulate (having very small scallops) or doubly crenate describe variations in the size and pattern of the scalloping.

Variants and Related Words

• Crenated: An alternative form of the adjective 'crenate'.
  • The fossil exhibited a crenated margin.
• Crenation (noun): The state or condition of being crenate; a single rounded projection on a crenate edge.
  • The crenation of the leaf was uniform and pronounced.

Synonyms

• Scalloped: Having a series of curved projections.
• Dentate with rounded teeth: Toothed with rounded points (a more descriptive synonym).

Antonyms

• Entire: Having a smooth, continuous margin without any teeth, notches, or lobes.
• Smooth-edged: With a completely even and unbroken edge.

Học thuật

Adjective

1. having a margin with rounded scallops

Từ đồng nghĩa

• crenated
• scalloped