CT.

 Dictionary entry overview: What does Ct. mean? 

• CT. (noun)
  The noun CT. has 1 sense:

1. a New England state; one of the original 13 colonies

  Familiarity information: CT. used as a noun is very rare.

 Dictionary entry details 

• CT. (noun)

Sense 1

Meaning:

A New England state; one of the original 13 colonies

Classified under:

Nouns denoting spatial position

Synonyms:

Connecticut; Constitution State; CT; Ct.; Nutmeg State

Instance hypernyms:

American state (one of the 50 states of the United States)

Meronyms (parts of "Ct."):

Bridgeport (a port in southwestern Connecticut on Long Island Sound)

Farmington (a residential town in central Connecticut)

capital of Connecticut; Hartford (the state capital of Connecticut; located in central Connecticut on the Connecticut river; a center of the insurance business)

New Haven (a city in southwestern Connecticut; site of Yale University)

New London (a town in southeastern Connecticut near Long Island Sound; an important whaling center in the 19th century)

Waterbury (a city in west central Connecticut)

Housatonic; Housatonic River (a river that rises in western Massachusetts and flows south through Connecticut to empty into Long Island Sound)

Long Island Sound (a sound between Long Island and Connecticut)

Taconic Mountains (a range of the Appalachian Mountains along the eastern border of New York with Connecticut, Massachusetts, and Vermont)

Holonyms ("Ct." is a part of...):

America; the States; U.S.; U.S.A.; United States; United States of America; US; USA (North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776)

New England (a region of northeastern United States comprising Maine and New Hampshire and Vermont and Massachusetts and Rhode Island and Connecticut)

 Context examples 

Identification numbers assigned to the protocol by ct.gov, EudraCT, or other registries.

(Clinical Trial Registry Identifier, NCI Thesaurus/CDISC)