cordate

/'kɔ:deit/
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Thân thiện
cordate

The leaf has a distinct cordate shape with a pointed tip.

Definition
  1. Adjective:
    • Having a heart-shaped outline: Specifically used in botany and biology to describe a shape that resembles the stylized form of a heart, with two rounded lobes at the base and a point at the apex.
Usage
  • The term is primarily used in scientific contexts, especially in botany to describe leaf shapes, or in biology/anatomy to describe certain structures.
  • It is a formal, descriptive term.
Examples
  • Adjective:
    • The plant is easily identified by its distinctive, cordate leaves.
    • The fossil showed a shell with a cordate outline.
Advanced Usage
  • "Cordate base": A specific botanical term describing a leaf where the blade is heart-shaped at the point of attachment to the petiole.
    • The species is characterized by leaves with a deeply cordate base.
  • "Subcordate": A variant meaning somewhat or slightly heart-shaped.
    • The leaflets are subcordate at their base.
Variants and Related Words
  • Cordately (adverb): In a cordate manner; with a heart-shaped form.
    • The leaf is attached cordately.
  • Cordiform (adjective): A synonym meaning heart-shaped, often used interchangeably in scientific descriptions.
Synonyms
  • Heart-shaped: The common, non-technical equivalent.
  • Cordiform: A more formal synonym with the same meaning.
Antonyms
  • Acuminate: Tapering to a long, slender point (a common contrasting leaf shape).
  • Oblong: Elongated with nearly parallel sides.
cordate

The leaf has a distinct cordate shape with a pointed tip.

Adjective
  1. (of a leaf) shaped like a heart