|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
town, southwestern Yemen, on the Red Sea and the Tihamah coastal plain. Yemen's most renowned historic port, it lies at the head of a shallow bay between two headlands, with an unprotected anchorage 1.5 miles (2.5 km) offshore. It was long famous as Arabia's chief coffee-exporting centre; the term mocha and variations of the word have entered European languages as a synonym for the high-quality coffee of the species Coffea arabica, still grown in the Yemen Highlands and formerly exported through the town.
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