1. 18th - Adjective
2. 18th - Adjective Satellite
coming next after the seventeenth in position
Source: WordNet18th and 19th centuries Mary Shelley 's Frankenstein; or, the Modern Prometheus (1818) has come to define Gothic fiction in the Romantic period. Source: Internet
17th to 18th centuries Molokans were ostracized from Russian society in the 17th century for their pacifism: they refused to bear arms in customary military service and to assist in any form of military support. Source: Internet
18th and 19th century The idea of the club developed in two directions. Source: Internet
1888 map of Gothenburg In the 18th century, fishing was the most important industry. Source: Internet
18th and 19th centuries main seeAlso Napoleon 's retreat from Russia in 1812. Source: Internet
18th century copy of a late 16th-century map The 16th-century original is Taylor 1940, fig. 6 p. 222. of Trento, northeast at top, showing walled old city and original course of the Adige. Source: Internet