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valley oak

valley oak

7.4
A tall tree that grows in California with thick leaves and pointed acorns
  • noun
  • /ˈvæli oʊk/
  • US
translation icon : roble de los valles
  • The valley oak can grow over 60 feet tall, making it one of the prominent trees in California parks.

Examples

  • During our hike, we found a grove of valley oaks providing shade on a warm afternoon.

  • I've got three valley oaks out in front of the house.

    Fiction book (2001)
  • Undertaking an extensive valley oak replacement planting and monitoring program, creating 394 acres of valley oak woodland and savanna to replace 176.8 acres in the area of inundation.

    Academic text (1998)
  • Undertaking an extensive valley oak replacement planting and monitoring program, creating 394 acres of valley oak woodland and savanna to replace 176.8 acres in the area of inundation.

    Academic text (1998)
  • The valley oak is known for its distinctive leathery leaves and slender acorns.

Synonyms

Quercus lobata
vsvalley oak
  • Specialized
9.9

A tall California oak called the valley oak with thick leaves and pointed acorns

is the common everyday name rather than the formal scientific label
valley white oak
vsvalley oak
  • US
8.0

A tall tree found in California that loses its leaves and makes narrow, pointed acorns

is the standard specific common name without the extra variant label
roble
vsvalley oak
  • US
9.9

A tall California oak tree with leathery leaves and pointed acorns

is the widely used common name rather than the short variant
California white oak
vsvalley oak
  • Specialized
6.6

A tall oak tree from California that loses its leaves in winter and has leathery leaves and slender acorns

is the established specific common name without the regional adjective

Surface Forms

valley oak singular
valley oaks plural

Morphology

valley + oak

The noun phrase is compositionally predictable: 'valley' (a low area) modifies 'oak' (a type of tree), so the phrase denotes an oak associated with valleys. This straightforward habitat + species construction is common in English and other languages, so a B1 learner who knows both words would readily infer the meaning (though precise botanical details like being native to California are additional information).

Etymology

The name valley oak comes from a simple picture: a tall oak tree growing in a valley. So, it means 'a tall oak tree found in valley areas of California'.