roble

from WordNet (r) 3.0 (2006)

roble
    n 1: large tree of Trinidad and Guyana having odd-pinnate leaves
         and violet-scented axillary racemes of yellow flowers and
         long smooth pods; grown as a specimen in parks and large
         gardens [syn: {roble}, {Platymiscium trinitatis}]
    2: tall graceful deciduous California oak having leathery leaves
       and slender pointed acorns [syn: {California white oak},
       {valley oak}, {valley white oak}, {roble}, {Quercus lobata}]

from The Collaborative International Dictionary of English v.0.48

Roble \Ro"ble\, n. [Sp., oak.] (Bot.)
   The California white oak ({Quercus lobata}).
   [Webster 1913 Suppl.]