Leech is used in a few different ways. It can mean someone who clingsstays close and depends on other people, often too much to others for personal gain, a blood-drainingfeeding by taking blood from another living creature worm, or the act of drawing blood. The everyday figurativeusing words in a nonliteral, symbolic way meaning is the most common in modern English.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Pronunciation
AI-generated pronunciation audio (OpenAI).
Accent: General American English
IPA: /liːtʃ/
Easy pronunciation: LEECH (approximate spelling).
Stress: One syllable, so the whole word is stressed.
Primary sense: noun meaning a person who takes advantage of others.
Reviewed with OpenAI Decisions. Assessment: uncertain — manual review needed. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Leech Meaning
someone who takes advantage of other people
Part of speech: noun
Definition: a person who hangs around others for personal gain without giving anything back
Example: He’s a leech who only calls when he wants something.
Synonyms for this meaning:
- parasite — Works well in the figurative sense of someone who lives off others.
- sponge — Common informal synonym for a person who takes without giving back.
- sponger — A direct match for this sense, especially in British English.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Other Meanings of Leech
Meaning 2
to take blood from someone or something
Part of speech: verb
Definition: draw blood
Example: The old procedure was used to leech blood from the patient.
Synonyms for this meaning:
- bleed — A broad match for drawing blood.
- phlebotomise — Medical term for drawing blood.
- phlebotomize — American spelling of the medical term for drawing blood.
Meaning 3
a worm that feeds on blood
Part of speech: noun
Definition: a carnivorous or bloodsucking worm with suckers at each end
Example: A leech attached itself to his leg after he stepped into the river.
Synonyms for this meaning:
- bloodsucker — Works as a general name for this kind of creature.
- hirudinean — A technical biological term for a leech.
Reviewed with OpenAI Decisions. Assessment: inaccurate — correction needed. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Leech Synonyms
Similar Meaning
- parasite
- sponge
- sponger
draw blood
- bleed
- phlebotomise
- phlebotomize
a bloodsucking worm
- bloodsucker
- hirudinean
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Common Mistakes
- Don’t confuse the figurative noun meaning with the verb meaning.
- Don’t use leech as a synonym for any bloodsucking animal unless you mean the worm sense specifically.
- Phlebotomize and phlebotomise are medical words for drawing blood, not the figurative meaning.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.
Frequently Asked Questions
What does leech mean in English?
Leech can mean a person who takes advantage of others, a bloodsucking worm, or the act of drawing blood.
What is the most common meaning of leech?
The most common everyday meaning is the figurative one: someone who uses other people for personal gain.
What are good synonyms for leech?
For the figurative noun sense, good synonyms are parasite, sponge, and sponger. For the verb sense, bleed and phlebotomize/phlebotomise can work.
Is leech a negative word?
Yes. When used about a person, it is usually insulting and strongly negative.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.