To turn aside or be turned aside from a straight course.(verb-transitive)
The act of swerving.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "swerve" in a sentence
"All kinds of atrocious policies -- from Lyndon Johnson's war on Vietnam to Jimmy Carter's midterm swerve rightward to Bill Clinton's neoliberal measures such as NAFTA, "welfare reform" and Wall Street deregulation -- were calamities facilitated by acquiescence or mild dissent from many left-leaning Democrats."
"And if any of my officers swerve from the right and act otherwise than the Holy"
"The Ghoorka waved his hand impatiently, but I never guessed that he was telling me to keep further away; and as I wanted to get to Mrs. Urquhart's tent as quickly as possible, I did not swerve from the straight path which led to it."