How long will it take? The colonoscopy itself only takes about 30 minutes. The prep begins at home the evening before the procedure. The morning of your colonoscopy youâll spend about three hours at the clinic or hospital. Then youâll return home to rest for the remainder of the day. You can usually return to your usual activities the next day.
A pearl is a hard object produced within the soft tissue (specifically the mantle) of a living shelled mollusk or another animal, such as a conulariid.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  pearl(Noun) A shelly concretion, usually rounded, and having a brilliant luster, with varying tints, found in the mantle, or between the mantle and shell, of certain bivalve mollusks, especially in the pearl oysters and river mussels, and sometimes in certain univalves.