St John (?s?nd??n) n (Biography) Henry. See (1st Viscount) BolingbrokeCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014St. John (?se?nt ?d??n; for 1 also ?s?n d??n) n. 1. Henry, 1st Viscount Bolingbroke, Bolingbroke, 1st Viscount. 2. an island of the Virgin Islands of the United States, in the E West Indies. 2800; ab. 20 sq. mi. (52 sq. km). 3. Lake, a lake in SE Canada, in Quebec province, draining into the Saguenay River. 365 sq. mi. (945 sq. km). 4. a river in the NE United States and SE Canada, flowing NE and E from Maine to New Brunswick province and then S to the Bay of Fundy. 450 mi. (725 km) long. 5. a seaport in S New Brunswick, in SE Canada, on the Bay of Fundy, at the mouth of the St. John River. 80,521. 6. St. John’s. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.