This is the British English definition of entrenched. View American English definition of entrenched. Change your default dictionary to American English. View the pronunciation for entrenched.
Sweet Chestnut (Castanea species). Forest Chestnuts. The American chestnut (Castanea dentata) was one of the largest growing forest trees in eastern North America. It was important for timber as well as nuts for human use as well as wildlife.A deadly fungus disease, introduced from the Orient effectively wiped out this chestnut in the first half of the 20th century.he American chestnut (Castanea dentata) was one of the largest growing forest trees in eastern North America. It was important for timber as well as nuts for human use as well as wildlife. A deadly fungus disease, introduced from the Orient effectively wiped out this chestnut in the first half of the 20th century.
The American chestnut, Castanea dentata, is a large, monoecious deciduous tree of the beech family native to eastern North America.Before the species was devastated by the chestnut blight, a fungal disease, it was one of the most important forest trees throughout its range.There are now very few mature specimens of the tree within its historical range, although many small shoots of the former live trees remain.t has several related chestnut species, such as the European sweet chestnut, Chinese chestnut, and Japanese chestnut, which are distinguishable from the American species by a few morphological traits, such as leaf shape, petiole length and nut size.