| queensland nut | (n) bushy tree with pink to purple flowers, Syn. Macadamia tetraphylla |
| Queensland nut | (Bot.) The nut of an Australian tree (Macadamia ternifolia). It is about an inch in diameter, and contains a single round edible seed, or sometimes two hemispherical seeds. So called from Queensland in Australia. [ 1913 Webster ] |