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Baltimore

1 American  
[bawl-tuh-mawr, -mohr] / ˈbɔl təˌmɔr, -ˌmoʊr /

noun

  1. a black nymphalid butterfly, Melitaea phaeton, characterized by orange-red, yellow, and white markings, common in those areas of the northeastern U.S. where turtlehead, the food plant of its larvae, is found.


Baltimore 2 American  
[bawl-tuh-mawr, -mohr] / ˈbɔl təˌmɔr, -ˌmoʊr /

noun

  1. David, born 1938, U.S. microbiologist: Nobel Prize in Medicine 1975.

  2. Lord. Sir George Calvert.

  3. a seaport in N Maryland, on an estuary near the Chesapeake Bay.


Baltimore 1 British  
/ ˈbɔːltɪˌmɔː /

noun

  1. a port in N Maryland, on Chesapeake Bay. Pop: Pop: 628 670 (2003 est)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Baltimore 2 British  
/ ˈbɔːltɪˌmɔː /

noun

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

  2. Lord . See Calvert

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Baltimore Scientific  
/ bôltə-môr′ /
  1. 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.


Baltimore Cultural  
  1. Largest city in Maryland.


Discover More

Named after Lord Baltimore, founder of the colony of Maryland. The city is a major industrial center and port.

Etymology

Origin of Baltimore

see origin at Baltimore oriole

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

At a lunch at my home, John said that he thought I would be a good partner for the Orioles, given my Baltimore background, and he suggested that I consider buying perhaps a 10% stake.

From The Wall Street Journal Sep. 13, 2026

South Africa completed a 3-1 series win over New Zealand as the world champions' consistency, power and cohesion once again proved too much in the fourth Test in Baltimore.

From BBC Sep. 12, 2026

Baltimore Ravens quarterback Lamar Jackson earns about $51 million, giving him a total liability of $24 million on that money, including $5 million in state and local taxes, the calculator says.

From The Wall Street Journal Sep. 11, 2026

Seven of the eight division winners were different from 2024, with two of the Super Bowl favourites missing out on the play-offs entirely - the Baltimore Ravens and Kansas City Chiefs.

From BBC Sep. 8, 2026

If he decided to send Miss Love back to Baltimore, he sure as heck wouldn’t want me to go on to Cornelia for any racehorse.

From "Cold Sassy Tree" by Olive Ann Burns

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