Leaf Definition & Meaning - Merriam-Webster
WebThe meaning of LEAF is a lateral outgrowth from a plant stem that is typically a flattened expanded variably shaped greenish organ, constitutes a unit of the foliage, and functions primarily in food manufacture by photosynthesis. How to use leaf in a sentence.
LEAF Definition & Meaning | Dictionary.com
WebAn appendage growing from the stem of a plant. Leaves are extremely variable in form and function according to species. For example, the needles of pine trees, the spines of …
LEAF | English meaning - Cambridge Dictionary
Webleaf noun [C] (PAPER) a thin flat substance, esp. a sheet of paper, or a layer of something: Some of the leaves of the old book had come loose. A leaf of a table is an extra flat piece …
Leaf - Definition, Meaning & Synonyms | Vocabulary.com
WebA leaf is part of a plant that's usually green and attached to it by a stem or stalk. In the fall, the leaves of many trees turn various bright colors before falling to the ground. In the spring, trees grow new leaves.
LEAF | definition in the Cambridge English Dictionary
Webleaf noun [C] (PAPER) a thin flat substance, esp. a sheet of paper, or a layer of something: Some of the leaves of the old book had come loose. A leaf of a table is an extra flat piece …
Leaf | Definition, Parts, & Function | Britannica
Web6 days ago · leaf, in botany, any usually flattened green outgrowth from the stem of a vascular plant. As the primary sites of photosynthesis, leaves manufacture food for plants, which in turn ultimately nourish and sustain all land animals. Botanically, leaves are an integral part of the stem system.
Leaf Definition & Meaning | Britannica Dictionary
Web: one of the flat and typically green parts of a plant that grow from a stem or twig. [count] a maple leaf. a tobacco leaf. tea leaves. [+] more examples. [noncount] By the end of April, most trees are in leaf. [=most trees have grown their new leaves] The trees have not yet come into leaf. — see color picture on this page. 2.
Leaf Definition & Meaning | Dictionary.com
WebLeaf definition, one of the expanded, usually green organs borne by the stem of a plant. See more.
LEAF definition in American English | Collins English Dictionary
WebApr 28, 2024 · The leaves of a tree or plant are the parts that are flat, thin, and usually green. Many trees and plants lose their leaves in the winter and grow new leaves in the spring. In the garden, the leaves of the horse chestnut had already fallen. Synonyms: frond, flag, needle, pad More Synonyms of leaf. 2. countable noun.
leaf noun - Definition, pictures, pronunciation and usage notes ...
WebDefinition of leaf noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
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