What does lash mean?
A lash is a whip or strap, and by extension a blow delivered with one. The word can also describe a sharp verbal attack, as in 'a lash of criticism.' As a verb, lash has several related meanings: it can mean to strike repeatedly with a whip, to bind or fasten something securely with rope, or to attack someone harshly through words. The nautical sense of securing a sail or other object is especially established in British and American usage. In figurative contexts, the verb often conveys force, speed, or severity: a writer may lash out at corruption, or a storm may lash the coast with rain. The word is useful because it moves easily between physical and rhetorical ideas, describing both the action of striking and the act of fastening something securely.
A whip or strap used for striking, or a blow delivered with such an instrument.
"The guard carried a short lash at his belt."
The noun is less common in everyday modern English than the verb, but remains well established in literal, literary, and nautical contexts.
A sharp, forceful, or severe verbal attack.
"The article was dismissed as a lash of criticism against the government."
This sense is figurative and often carries a strongly critical or hostile tone.
To strike repeatedly with a whip or similar instrument.
"The driver lashed the animals as they pulled the cart."
This literal sense is relatively uncommon in contemporary use and may sound old-fashioned or historical unless it refers to an actual whipping.
To bind or fasten something securely, especially with rope or cord.
"The sailors lashed the crates to the deck."
This is especially common in nautical and outdoor contexts, where secure fastening is important.
The plural is used for individual straps, whips, blows, or figurative verbal attacks.
"The dockworker secured the ropes with several strong lashes."
A lash can be a whip, a forceful blow, or a verb for fastening something so securely that it cannot easily come loose.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does lash come from?
The word appears in Middle English in forms such as 'lasche' and 'lash', but its precise origin is uncertain. It is generally associated with the idea of a whip, strap, or repeated blow, while the later meanings of fastening and severe criticism developed by extension from that core sense. Modern forms such as 'lashed', 'lashing', and 'lashings' preserve the same verbal and noun pattern.
Related word forms
How lash is actually used
The verb is commonly used in the expression 'lash out,' meaning to attack someone verbally or physically with sudden force. In nautical contexts, 'lash' often means to secure objects with rope. The phrase 'lash and criticize' is less common and should be used only where a clear parallel between physical striking and verbal criticism is intended.
Easily confused with lash
A lash is a whip or strap used to strike or fasten something, whereas a lasso is a rope loop used to catch animals or, metaphorically, to capture or entangle people.