'Roble' definitions:

Definition of 'roble'

From: WordNet
noun
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]
noun
Tall graceful deciduous California oak having leathery leaves and slender pointed acorns [syn: California white oak, valley oak, valley white oak, roble, Quercus lobata]

Definition of 'Roble'

From: GCIDE
  • Roble \Ro"ble\, n. [Sp., oak.] (Bot.) The California white oak (Quercus lobata). [Webster 1913 Suppl.]