Definition of Jack oak

1. Noun. A common scrubby deciduous tree of central and southeastern United States having dark bark and broad three-lobed (club-shaped) leaves; tends to form dense thickets.

Exact synonyms: Blackjack, Blackjack Oak, Quercus Marilandica
Generic synonyms: Scrub Oak

2. Noun. Small to medium deciduous oak of east central North America; leaves have sharply pointed lobes.
Exact synonyms: Northern Pin Oak, Quercus Ellipsoidalis
Generic synonyms: Oak, Oak Tree

Lexicographical Neighbors of Jack Oak

jack-o'-lanterns
jack-o-lantern
jack-o-lantern fungus
jack-of-the-dust
jack-rabbit
jack-staff
jack-tar
jack-up
jack around
jack bean
jack crevalle
jack fruit
jack in
jack ladder
jack mackerel
jack oak (current term)
jack of all trades
jack of all trades, master of none
jack of clubs
jack of diamonds
jack of hearts
jack of spades
jack offs
jack pine
jack pines
jack plane
jack plug
jack plugs
jack russell

Literary usage of Jack oak

Below you will find example usage of this term as found in modern and/or classical literature:

1. Field Book of American Trees and Shrubs: A Concise Description of the by Ferdinand Schuyler Mathews (1915)
"152, also Black jack oak, pg. 156, north only from Long Island to s. Minn., south to cen. Fla. and s. Tex., also Slippery Elm, pg. 160, north to Quebec City ..."

2. Soils: Their Formation, Properties, Composition, and Relations to Climate by Eugene Woldemar Hilgard (1921)
"From the fact that the dense, rounded top is formed by the black-jack oak both on the rich prairie lands and on the poor soils of the Flatwoods, ..."

3. Pennsylvania Trees by Joseph Simon Illick, Pennsylvania Dept. of Forestry (1914)
"BLACK jack oak. 1. Flo wer ing brandi with Immature leaves, (я) stamina to blossoms, (p) pistillate blossoms, (I) immature n corna, s ft. 3. ..."

4. Trees and Tree-planting by James Sanks Brisbin (1888)
"... the Post Oak, the Swamp Chestnut Oak, the Black Oak, the Scarlet Oak, the Red Oak, the Pin Oak, the Willow Oak, the Laurel Oak, the Black-jack Oak, ..."

5. Our Native Trees and how to Identify Them: A Popular Study of Their Habits by Harriet Louise Keeler (1900)
"As the bark was dark, almost black, it became Black jack oak and oak soon dropping out, it became as we know it to-day—Black Jack. landua. Acorn %' long. ..."

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