d baltimore

World English Dictionary
Baltimore1 (ˈbɔːltɪˌmɔː)
a port in N Maryland, on Chesapeake Bay. Pop: Pop: 628 670 (2003 est)

Baltimore2 (ˈbɔːltɪˌmɔː)
1.  David. born 1938, US molecular biologist: shared the Nobel prize for physiology or medicine (1975) for his discovery of reverse transcriptase
2.  See Calvert Lord.

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Word Origin & History

city in Maryland, U.S., founded 1729, named for Cecilius Calvert, 2nd baron Baltimore (1605-1675), who held the charter for Maryland colony; from a small port town in southern Ireland where the family had its seat, from Ir. Baile na Tighe Mor, lit. "townland of the big house." In old baseball slang,
a Baltimore chop was a hit right in front of the plate that bounced high.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

Baltimore Bal·ti·more (bôl'tə-môr'), David. Born 1938.

American microbiologist. He shared a 1975 Nobel Prize for research on the interaction of tumor viruses and genetic material.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
Baltimore   (bôl'tə-môr')  Pronunciation Key 
American microbiologist who discovered the enzyme reverse transcriptase, which is capable of passing information from RNA to DNA. Prior to this discovery, it was assumed that information could flow only from DNA to RNA. He won a 1975 Nobel Prize for his research into the connection between viruses and cancer.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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American Heritage
Cultural Dictionary

Baltimore definition

Largest city in Maryland.

Note: Named after Lord Baltimore, founder of the colony of Maryland. The city is a major industrial center and port.
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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