Opposed to the Americans, their aims, or interests, or to the genius of American institutions.(adjective)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "anti-american" in a sentence
"For our sake, the prez must quit courting the anti-american republicans and do what's right for the country."
"I love how people call this movement 'anti-american', without realizing everything that comes out of their their beloved administration's think tank is truly anti-american."
"Oh yeah, they were cheering it on and calling anyone who thought differently "anti-american", "communists", "terrorists" and any other name they are calling the other side now ..."