circumambient adjective 2adverb 1forms 2 adjective2 •Including all aspects of; encompassing. •Surrounding.Philip seemed really to be born again. He breathed the circumambient air as though he had never breathed it before, and he took a child's pleasure in all the facts of the world. — 1915 adverb1 •In a circumambient manner. formsmore circumambient · most circumambient