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.
The original Lambda Chi Alpha pin was a Gothic arch, but with the union of the two fraternities, this was superimposed upon the triangles composing the official badge of Theta Kappa Nu. Thus, all meaning of that fraternityâs symbolism was added to the Lambda Chi Alpha emblem.