Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  tree tobacco, mustard tree, Nicotiana glauca(noun) evergreen South American shrub naturalized in United States; occasionally responsible for poisoning livestock.
The symbols of Alpha Phi are outward signs of the high regard and love we have for each other and for Alpha Phi. We treat these symbols with respect by upholding the high ideals and standards which bind Alpha Phi members throughout the world. Alpha Phi Badge.
1 All of the brotherhoodâs chapters are named after a Greek letter. â 2 Omegaâ which means âthe end,â however, is not used. 3  Though members who have passed away are considered to have become part of the Omega Chapter. 4  The first elected President of Alpha Phi Alpha was Moses Morrison.