If I'm one of the waitstaff at an Haute cuisine restaurant, the kind of oral and written communication that will be used is non-verbal and verbal communication.
Communication simply means the exchange of information by speaking, writing, or using other mediums. It's simply the sharing of information.
As a waitstaff, both verbal and non-verbal communication will be used. Non-verbal communication can be through eye contact, gestures, etc. Verbal communication implies communication through speaking or writing.
Lamassu were supernatural spirits, sometimes called demons or genies depending on which language you're translating from, who served to protect the gods, as well as the important human structures. Lamassu always had the body