pedate

/'pedit/

Thân thiện

The leaf has a pedate shape with deep lobes radiating from a central point.

Definition

1. Adjective:
   • Having or resembling a foot: Used primarily in biology to describe an organism or structure that possesses a foot or foot-like part.
   • Of a leaf shape; having radiating lobes, each deeply cleft or divided: Used in botany to describe a compound leaf whose leaflets are arranged like the toes on a foot, often with the side lobes themselves divided.

Usage Examples

• Adjective (Zoological sense):

  • The fossil revealed a pedate appendage, suggesting the creature was a mollusk.
  • Certain larvae are pedate, enabling them to move across surfaces.

• Adjective (Botanical sense):

  • The garden featured a fern with beautiful pedate leaves.
  • Botanists identified the plant by its distinctive pedate foliage.

Advanced Usage

• Technical Descriptions: The term is almost exclusively used in formal scientific contexts (botany, zoology, paleontology) for precise description.
  • The pedate morphology of the leaf is a key diagnostic feature for this genus.

Variants and Related Words

• Palmate (adj): A related botanical term for a leaf with lobes or veins radiating from a single point, but not as deeply divided as a pedate leaf.
• Pedestrian (adj/n): Related etymologically (from Latin meaning "foot"), but means "a person walking" or "ordinary."
• Pedicel (n): A small stalk supporting a single flower or leaf.

Synonyms

• Footed: Having a foot or feet (general synonym for the zoological sense).
• Digitate: Another botanical term for a leaf shape with finger-like lobes, similar but not identical to .

Antonyms

• Apodal (adj): Lacking feet or foot-like structures.
• Simple (adj): In botany, referring to a leaf that is not divided into leaflets.

Học thuật

Adjective

1. having or resembling a foot
2. of a leaf shape; having radiating lobes, each deeply cleft or divided