Smoke tree Meaning, Definition & Usage

  1. noun any of several shrubs or shrubby trees of the genus Cotinus
    smoke bush.
  2. noun greyish-green shrub of desert regions of southwestern United States and Mexico having sparse foliage and terminal spikes of bluish violet flowers; locally important as source of a light-colored honey of excellent flavor
    Dalea spinosa.

WordNet


Definitions
  1. (Bot.), a shrub (Rhus Cotinus) in which the flowers are mostly abortive and the panicles transformed into tangles of plumose pedicels looking like wreaths of smoke.

Webster 1913