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Synonyms

aggress

American  
[uh-gres] / əˈgrɛs /

verb (used without object)

  1. to commit the first act of hostility or offense; attack first.

  2. to begin to quarrel.


verb (used with object)

  1. to behave aggressively toward; attack (often followed byupon ).

    wild animals aggressing their prey.

aggress British  
/ əˈɡrɛs /

verb

  1. (intr) to attack first or begin a quarrel

"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

Etymology

Origin of aggress

1565–75; from Latin aggressus (past participle of aggredī “to attack”), equivalent to ag- ag- + gred- ( grade ) + -tus past participle suffix

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.

“We have superior legal title to all the land west of the Missouri River that you and/or big oil seek to trespass and aggress on,” Bear Runner wrote in the letter.

From Slate • May 3, 2019

She was not going to indulge another man talking over and around and to the side of her, trying to shout and aggress and ugly-cry his way out of trouble.

From New York Times • Mar. 9, 2019

“If he didn’t have a gun, why did he aggress toward us in that manner?”

From New York Times • Jan. 20, 2017

And the actual aggress element of regular aggression doesn't have to be that aggressive.

From The Guardian • Jan. 19, 2011

Tending or disposed to aggress; characterized by aggression; making assaults; unjustly attacking; as, an aggressive policy, war, person, nation.

From Webster's Unabridged Dictionary by Webster, Noah