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noun Uncommon

leech

LEECH

Leech (noun) means a blood-sucking worm that lives in water, sometimes used medicinally. Example: “A leech attached itself to his leg while wading through the pond.”

noun
1
A blood-sucking worm that lives in water, sometimes used medicinally.
"A leech attached itself to his leg while wading through the pond."
"Doctors once used leeches to draw blood from patients."
2
A person who takes advantage of others without giving anything back.
"He's such a leech, always borrowing money he never repays."
verb
1
To drain something, such as money or resources, without contributing in return.
"His cousin kept leeching off the family's generosity."

How to use leech

Learner’s notes

In plain EnglishA parasitic worm, or — as an insult — someone who freeloads off others.

Common pairings
leech off someone a social leech

Word forms

leeched past tense, leeched past tense, leeches plural, leeches plural, leeches plural, Leeches plural, leeches singular, leeches singular

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Can you complete this real example?

A _____ attached itself to his leg while wading through the pond.

Etymology

From Old English lǣċe, "blood-sucking worm" — the same root gave Old English the word for "physician," since leeches were once a common medical treatment.

Origin: Old English

Related words

Rhymes for leech

See all rhymes for leech →

Frequently asked questions

What does “leech” mean?

The word “leech” means a blood-sucking worm that lives in water, sometimes used medicinally. In plain terms, a parasitic worm, or — as an insult — someone who freeloads off others.

How do you pronounce “leech”?

“Leech” is pronounced LEECH (/ˈliːt͡ʃ/ in IPA).

How do you use “leech” in a sentence?

Here is “leech” used in a sentence: “A leech attached itself to his leg while wading through the pond.”

What is another word for “leech”?

Words with a similar meaning to “leech” include sponger, bloodsucker and vampire.

What part of speech is “leech”?

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

Where does the word “leech” come from?

The word “leech” comes from Old English. From Old English lǣċe, "blood-sucking worm" — the same root gave Old English the word for "physician," since leeches were once a common medical treatment.

Is “leech” a common word?

“Leech” is an uncommon word in modern English.

How many meanings does “leech” have?

“Leech” has 3 distinct senses listed in this dictionary. The most common is: a blood-sucking worm that lives in water, sometimes used medicinally.

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Definitions: FreeDict original editorial