This word meaning "with" is used when a person is "going" somewhere with someone. Usually used in combination with another verb such as waa or waam, or the activity that is being done with the other person.
This verb is inflected based on the person the main subject is with:
Examples:
Note that Cuevas' pronunciation of "e" may sometimes sound like English "e" in "men", whereas to most other speakers it would be a more neutral shwa sound, close to Kumeyaay "a" or English "uh" as in "another".