Dr. Shammaa says... Dr. Imad Shammaa is devoted to providing quality personal orthodontic care. His treatment approach combines the most innovative techniques and state-of-the-art appliances and equipment. He enjoys creating long-term relationships with his patients and their families.
Save. sedimentary /ËsÉdÉËmÉntÉri/ adjective. sedimentary. /ËsÉdÉËmÉntÉri/. adjective. Learner's definition of SEDIMENTARY. technical. : made from material that sinks to the bottom of a liquid: made from sediment. sedimentary layers/deposits. Sandstone is a sedimentary rock. [=a type of rock formed when sediments that were deposited in ancient times were pressed together and became hard]. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. Comments & Questions. Comments & Questions.
Sedimentary rocks form from sediment. Sediment is a general term that indicates loose grains (such as the sand at the beach) and chemical precipitates (such as crystals of salt). Sedimentary rocks can be subdivided in three categories: clastic, chemical, and biochemical sedimentary rocks.iochemical sedimentary rocks are formed mostly by the remains (whole or broken) of organisms. These remains can be of different kind and include, but are not limited to, for instance, shells, reefs and corals, structures like echinoids' stems, plant fragments, carbon, and many more.