Generally, the essential elements of assault consist of an act intended to cause an apprehension of harmful or offensive contact that causes apprehension of such contact in the victim.
The act required for an assault must be overt. Although words alone are insufficient, they might create an assault when coupled with some action that indicates the ability to carry out the threat. A mere threat to harm is not an assault; however, a threat combined with a raised fist might be sufficient if it causes a reasonable apprehension of harm in the victim.
assault legal definition of assault. assault synonyms by the Free Online Law Dictionary.