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.

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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.

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Baltimore ¹ British  

/ ˈbɔːltɪˌmɔː /

noun

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

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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

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Baltimore Scientific  

/ bôl′tə-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.

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Baltimore Cultural  

1. Largest city in Maryland.

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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

See Examples For:

Baltimore

The investigation will be led by Dr. Mehdi Benna of the University of Maryland, Baltimore County.

From Science Daily ● Oct. 8, 2026

Australia hosted a divisional clash between the San Francisco 49ers and Los Angeles Rams last month, while the Baltimore Ravens and Dallas Cowboys played out a thriller in Brazil last week.

From BBC ● Oct. 4, 2026

Eight other private-equity firms also expressed interest, Baltimore said.

From The Wall Street Journal ● Oct. 4, 2026

But the schedule doesn’t get any easier soon for the Chargers, whose next games are against Denver, Kansas City, the Rams, Houston and Baltimore.

From Los Angeles Times ● Oct. 3, 2026

Ten minutes later we are staring at a list of twenty-three names with addresses, seventeen in Baltimore and six in Washington.

From "The Brightwood Code" by Monica Hesse