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noun A1 Beginner Common

leaf

LEEF

Leaf (noun) means a flat, usually green part of a plant that grows from a stem or branch and carries out photosynthesis. Example: “The maple leaf turns red in autumn.”

noun
1
A flat, usually green part of a plant that grows from a stem or branch and carries out photosynthesis.
"The maple leaf turns red in autumn."
"She pressed a leaf between the pages of her book."
2
A single sheet of paper in a book, counted as two pages (front and back).
"A few leaves had come loose from the old manuscript."
3
A thin, flat panel that can be added to a table to make it bigger, or one section of a hinged panel like a door.
"They inserted an extra leaf into the dining table for the holidays."
verb
1
To grow leaves.
"The trees begin to leaf out in early April."

How to use leaf

Learner’s notes

In plain EnglishThe green blade-like part of a plant — or, by extension, a thin sheet of paper, metal, or a hinged table panel.

Common pairings
fall leaves a leaf of paper gold leaf table leaf turn over a new leaf

Word forms

leafed past tense, leaves plural, Leafs plural, Leafs plural, leafs singular

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Test yourself on “leaf” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

The maple _____ turns red in autumn.

Etymology

From Old English lēaf, an ancient Germanic word for the green parts of a plant, related to German Laub ("foliage").

Origin: Old English

Related words

Rhymes for leaf

See all rhymes for leaf →

Frequently asked questions

What does “leaf” mean?

The word “leaf” means a flat, usually green part of a plant that grows from a stem or branch and carries out photosynthesis. In plain terms, the green blade-like part of a plant — or, by extension, a thin sheet of paper, metal, or a hinged table panel.

How do you pronounce “leaf”?

“Leaf” is pronounced LEEF (/ˈliːf/ in IPA).

How do you use “leaf” in a sentence?

Here is “leaf” used in a sentence: “The maple leaf turns red in autumn.”

What is another word for “leaf”?

Words with a similar meaning to “leaf” include phyllon and leave.

What part of speech is “leaf”?

Depending on how it is used, “leaf” can be a noun and a verb.

Where does the word “leaf” come from?

The word “leaf” comes from Old English. From Old English lēaf, an ancient Germanic word for the green parts of a plant, related to German Laub ("foliage").

Is “leaf” a common word?

“Leaf” is a fairly common word in modern English, usually learned at around the A1 level.

How many meanings does “leaf” have?

“Leaf” has 4 distinct senses listed in this dictionary. The most common is: a flat, usually green part of a plant that grows from a stem or branch and carries out photosynthesis.

What is the difference between 'leaf' and 'leaves'?

'Leaf' is the singular form, naming one flat, usually green part of a plant. 'Leaves' is its plural, referring to more than one. The plural takes an irregular form, changing the 'f' to 'ves', rather than simply adding 's'.

Why are most leaves green?

A leaf is the part of a plant that carries out photosynthesis, the process that makes food using light. Leaves are typically green because they contain chlorophyll, the pigment used in photosynthesis, which reflects green light.

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