What does leeching mean?
Leeching is the behaviour of gaining benefits from someone or something else in a way that is unfair, excessive, or parasitic. A person who leeches may rely on another person's income, status, labour, or generosity, often while contributing little in return. The expression is strongly disapproving and commonly describes situations involving financial, social, or institutional exploitation. It can also be used more literally for the feeding or attachment of a leech, though that use is less frequent. The word is especially useful when the focus is on an unequal arrangement in which one party takes more than they contribute. Unlike a neutral description of dependence or assistance, leeching explicitly suggests that the relationship is one-sided and exploitative.
The practice of obtaining benefit from another person, group, or organization in an excessive, one-sided, or parasitic way.
"The charity criticised companies for leeching from a successful public appeal without contributing funds of their own."
Generally negative and disapproving; often used to describe financial or social exploitation.
The process in which a leech attaches to a host and feeds, or of a group of leeches doing so.
"The researchers observed leeching on the surface of the pond's fish."
This literal sense is chiefly used in biological or literal descriptions and is less common than the figurative sense.
Usually uncountable in the figurative sense; the plural is not standard or common.
"The speech condemned leeching from public funds."
A leech can survive by staying attached, but humans who leech are not so subtle about their motives.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does leeching come from?
The noun is formed from the English word leech, meaning a bloodsucking parasitic worm. The noun leech is inherited from Old English lēce and was extended figuratively to people who exploit or depend on others. The activity noun leeching developed from that broader English vocabulary, with its sense of parasitic exploitation becoming established in modern usage.
Related word forms
How leeching is actually used
Usually derogatory or disapproving. The figurative sense is common in formal criticism, journalism, and political or institutional debate; the literal sense is relatively uncommon outside biology.
Easily confused with leeching
Leeching involves gaining from or attaching to another in a parasitic way, whereas leaching generally refers to a liquid passing through or being removed from a material.