Oak(n.) Any tree or shrub of the genus Quercus. The oaks have alternate leaves, often variously lobed, and staminate flowers in catkins. The fruit is a smooth nut, called an acorn, which is more or less inclosed in a scaly involucre called the cup or cupule. Ther
Oak(n.) The strong wood or timber of the oak.
Developed by: Abdullah Ibne Alam, Dhaka, Bangladesh