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13a wide brimmed felt hat, typically with a double crown, worn chiefly by travellers in subtropical regions (5)
15a network of evenly spaced horizontal and vertical lines on a map used to locate specific points (4)
16a large tropical wading bird with a long down curved bill from the family Threskiornithidae (4)
22a hot drink of port and lemon juice, usually spiced and sweetened (5)
30a nursemaid or female servant in eastern countries, especially formerly, from Portuguese meaning nurse (4)
32a genus of tropical evergreen plants of the order Malpighiales commonly called birdseye bushes (5)
35a circular symbol of a snake or dragon swallowing its tail, symbolising wholeness or infinity (9)
36a large oblong hall with double colonnades and a semicircular apse, used in ancient Rome for public assemblies (8)
4d merchant who accompanied an army in order to sell provisions to the soldiers (6)
5d in the RC church, a sentence banning a person or place from ecclesiastical functions and privileges (9)
6d siren of the Rhine river who lured sailors to their deaths (7)
8d variable opening, usually circular, thrch light enters a camera (8)
9d large African antelope with long straight horns and distinctive black and white head markings (7)
21d any carp like freshwater fish of the family Cobitidae, having a long narrow body and barbels around the mouth (5)
29d brightest star in the constellation Scorpius, and the 17th brightest in the night sky (7)
34d first of the 12 minor prophetic books of the bible (OT), written by the son of Beeri (5)