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.
Alpha and Omega. For other uses, see Alpha and Omega (disambiguation). Alpha (Î± or Î±) and omega (Ï or Ï) are the first and last letters of the Greek alphabet, and a title of Christ and God in the Book of Revelation. This couple of letters are used as Christian symbols, and are often combined with the Cross, Chi-rho, or other Christian symbols.