(oceanography) The outer area of a land mass covered by a shallow sea that extends into open ocean.

Alternative form of off-the-shelf.

plural of shelf life

(meteorology) A low, horizontal cloud typically forming at the leading edge of thunderstorm outflow. An arcus type cloud often found along squall lines.

plural of shelf cloud

A printed card affixed to a supermarket or store shelf to draw customers' attention to a specific product.

Alternative spelling of top shelf

Synonym of bracket fungus

plural of shelf fungus

plural of shelf bra