Definition

1. Adverb:
   • In a manner resembling a hand with the fingers spread: Describes something, typically a leaf or a structure, that is divided, arranged, or shaped like an open hand with the fingers radiating from a central point.

Usage

• The term "palmately" is used almost exclusively in botanical and biological contexts to describe the specific arrangement of lobes, veins, or leaflets.
• It modifies verbs (e.g., , , ) or adjectives (e.g., ) to specify the pattern of division.

Examples

• Adverb:
  • The leaf is palmately veined, with several primary veins extending from a single point.
  • This species is known for its palmately compound leaves, which have five leaflets.
  • The plant has palmately lobed leaves, much like the shape of a maple leaf.

Advanced Usage

• "palmately cleft": Deeply divided in a palmate pattern, but with the divisions (clefts) not reaching all the way to the base.
  • The garden featured a shrub with palmately cleft leaves.
• "palmately nerved": Having several principal nerves of approximately equal size radiating from the top of the leaf stalk.
  • Botanists noted the palmately nerved venation as a key identifying feature.

Variants and Related Words

• Palmate (adj): Having a shape or structure similar to that of a hand with the fingers spread out.
  • The horse chestnut has palmate leaves.
• Palmation (n): The condition of being palmate; a palmate formation.

Synonyms

• Radiately: In a radiating pattern (less specific to hand-shape).
• Digitated: Having finger-like divisions or processes (a close synonym, often used in anatomy and botany).

Antonyms

• Pinnately: In a feather-like or arranged-along-a-central-axis manner (e.g., ).
• Longitudinally: In a lengthwise direction.

Adverb

1. in a palmate manner
   • palmately cleft