oak
nounAny of numerous deciduous or evergreen trees or shrubs of the genus Quercus, bearing acorns as fruit.
nounThe hard durable wood of any of these trees or shrubs.
nounSomething made of this wood.
nounAny of various trees or shrubs having wood or a leaf shape similar to that of certain oaks.
nounAny of various brown shades resembling the wood of an oak in color.
nounSame as
The wall germander, Teucrium Chamædrys.
nounGambel’s oak, Q. Gambelii.
nounThe Texan oak, Q, Texana.