Umbo

Umbo may refer to: A shield boss
A dome or peak at the top of some varieties of fungi
The Umbo of tympanic membrane - a part of the human body
Umbo is the (often somewhat protruding) part of a Bivalve shell which was formed when the animal was a juvenile
Umbo was the name used by the German photographer Otto Umbehr (1902-80), who co-founded the photo agency DEPHOT
Umbo is a modular shelving system designed by Italian designer Joe Colombo. Umbo was manufactured in the USA by Directional during the early 1970's. The shelving was produced in a variety of colours including Orange, White, Brown & Yellow.