The noun presence has 6 senses (first 5 from tagged texts)
1. (33) presence -- (the state of being present; current existence; "he tested for the presence of radon")
2. (6) presence, front -- (the immediate proximity of someone or something; "she blushed in his presence"; "he sensed the presence of danger"; "he was well behaved in front of company")
3. (2) presence -- (an invisible spiritual being felt to be nearby)
4. (2) presence -- (the impression that something is present; "he felt the presence of an evil force")