Par4QC
Look a little harder. First Google and I got this.
"In tort law, assault and battery are intentional torts that involve “unwanted touching.” Originally, assault and battery were two separate claims: assault involved making someone afraid they were about to suffer an unwanted touch, while battery involved actually touching them. Some U.S. states still separate the two torts, while others have lumped them together into one cause of action."
Unwanted kissing and groping would be considered sexual assault.