Dictionary.com
Thesaurus.com
Synonyms

oar

American  
[awr, ohr] / ɔr, oʊr /

noun

  1. a long shaft with a broad blade at one end, used as a lever for rowing or otherwise propelling or steering a boat.

  2. something resembling this or having a similar purpose.

  3. a person who rows; oarsman.


verb (used with object)

  1. to propel with or as if with oars; row.

  2. to traverse or make (one's way) by, or as if by, rowing.

verb (used without object)

  1. to row.

  2. to move or advance as if by rowing.

idioms

  1. rest on one's oars, to cease to make an effort; relax after exertion; stop working after success or completing a task.

    Once he became president, he was content to rest on his oars.

  2. put in one's oar, to meddle; interfere.

    He put in his oar and was told to mind his own business.

oar British  
/ ɔː /

noun

  1. a long shaft of wood for propelling a boat by rowing, having a broad blade that is dipped into and pulled against the water. Oars were also used for steering certain kinds of ancient sailing boats

  2. short for oarsman

  3. to interfere or interrupt

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to row or propel with or as if with oars

    the two men were oaring their way across the lake

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
oar More Idioms  

Other Word Forms

Etymology

Origin of oar

before 900; Middle English ore, Old English ār; cognate with Old Norse ār

Vocabulary lists containing oar

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was their influence that led him to first pick up an oar at Castle Dore Rowing Club.

From BBC • May 23, 2024

In California, a navigable water source is a body of water that is “capable of being navigated by oar or motor-propelled small craft,” so anywhere you could get into a boat and go 500 yards.

From Los Angeles Times • May 19, 2023

Old wooden skis and a racing oar frame the door to the music room.

From Seattle Times • May 1, 2023

The performer in front — actually Woods himself, with dancer Tamzin O’Garro behind — is wielding the cello bow as an oar.

From New York Times • Nov. 20, 2022

We clambered into it and Emma handed me an oar and we both started paddling, headed toward the lighthouse.

From "Miss Peregrine's Home for Peculiar Children" by Ransom Riggs