tribal

[adj] - relating to or characteristic of a tribe
Found on http://www.webdictionary.co.uk/definition.php?query=tribal

Tribal

• (a.) Of or pertaining to a tribe or tribes; as, a tribal scepter.
Found on http://thinkexist.com/dictionary/meaning/tribal/

tribal

adjective relating to or characteristic of a tribe; `tribal customs`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=tribal

Tribal

a custom or object related to a organized group of families, clans, or generations; Tribes
Found on http://www.africanculturalcenter.org/10_0glossary.html
No exact match found