What does athwart mean?
Athwart means lying or moving from one side of something to the other — that is, crosswise, obliquely, or at right angles to its length. Used chiefly as a preposition or adverb, it appears most often in literary, nautical, and historical prose: a tree may fall athwart a road, or a warship may lie athwart another's bow to block its escape. By extension, athwart can express opposition or contrariety, describing actions or circumstances that run against someone's intentions or interests, as when a plan goes athwart expectations. The word derives from Middle English, combining the prefix 'a-' with 'thwart', which itself came from Old Norse 'þvert', meaning 'across'. Though uncommon in casual conversation today, athwart retains a certain gravitas and precision that makes it valuable to writers seeking an exact term for things positioned or acting crossways or in defiance of the expected course. Its best-known modern appearance may be William F. Buckley Jr.'s celebrated phrase about standing athwart history, yelling stop.
From one side to the other of; across the width or length of, especially obliquely; also, in opposition to or contrary to.
"The barge swung athwart the current before the pilot regained control."
Typically placed after the noun it modifies, following older English preposition ordering.
Crosswise; in a direction or position from side to side; obliquely or awry.
"The scaffolding pole hung athwart across the narrow alley."
"Standing athwart history, yelling Stop" — William F. Buckley Jr.'s famous 1955 line turned this dusty old seafaring word into an enduring political slogan.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of athwart
Athwart comes from Middle English 'a-thwert', formed by prefixing 'a-' (meaning 'on' or 'in') to 'thwart', which was borrowed from Old Norse 'þvert', the neuter of 'þverr', meaning 'across' or 'transverse'. Old Norse þvert ultimately traces back to the same Germanic root that gave English 'thwart', making those two words close relatives rather than derivatives of each other. The word has been in English use since the medieval period and retains its original sense of crosswise placement alongside its extended sense of opposition.
How athwart is actually used
Predominantly literary and formal in modern usage; rare in everyday speech but common in nautical and historical writing. As a preposition it typically follows the noun it modifies ('a beam athwart the doorway'), unlike most English prepositions.
Easily confused with athwart
"Thwart" is primarily a verb meaning to obstruct or frustrate someone's plans, while "athwart" describes a position or direction lying crosswise or acting in opposition.