entire leaf

Thân thiện

The botanist examines an entire leaf under the magnifying glass.

Definition

Noun: A simple leaf with a continuous, unbroken edge. An entire leaf has a margin that is smooth and even, lacking any teeth, lobes, serrations, or other indentations.

Usage

The term "entire leaf" is used in botany, horticulture, and plant identification to describe a specific leaf morphology. It classifies leaves based on the characteristics of their margins (edges).

Examples

• The magnolia tree is known for its large, glossy, entire leaves.
• To identify the plant, observe whether the leaf margin is serrated or entire.
• Botanists noted that the specimen had simple, entire leaves arranged oppositely on the stem.

Advanced Usage

• "Entire" as a descriptive term: In botanical descriptions, the word "entire" alone is often used as an adjective to describe the leaf margin.
  • The leaves are lanceolate with an entire margin.
• Contrast with other margin types: The concept of an entire leaf is defined in contrast to leaves with toothed (dentate), lobed, or serrated margins.

Variants and Related Words

• Leaf (n): The primary organ of photosynthesis and transpiration in plants, typically a thin, flat green structure.
• Leaf margin (n): The edge or boundary of a leaf blade.
• Simple leaf (n): A leaf with a single, undivided blade, which may have an entire or non-entire margin.

Synonyms

• Smooth-margined leaf
• Unlobed leaf (Note: "unlobed" specifically refers to absence of lobes, but an entire leaf is also unlobed. "Entire" more precisely means without any indentations at all.)

Antonyms

• Toothed leaf
• Serrated leaf
• Lobed leaf
• Dentate leaf
• Incised leaf

Học thuật

Noun

1. a leaf having a smooth margin without notches or indentations