Alaska
Americannoun
-
a state of the United States in northwestern North America. 586,400 sq. mi. (1,519,000 sq. km). Juneau. AK (for use with zip code), Alas.
-
Gulf of Alaska, a gulf of the Pacific Ocean, on the coast of southern Alaska.
noun
-
Abbreviation: Alas. AK. the largest state of the US, in the extreme northwest of North America: the aboriginal inhabitants are Inuit and Yupik; the earliest White settlements were made by the Russians; it was purchased by the US from Russia in 1867. It is mostly mountainous and volcanic, rising over 6000 m (20 000 ft), with the Yukon basin in the central region; large areas are covered by tundra; it has important mineral resources (chiefly coal, oil, and natural gas). Capital: Juneau. Pop: 648 818 (2003 est). Area: 1 530 694 sq km (591 004 sq miles)
-
the N part of the Pacific, between the Alaska Peninsula and the Alexander Archipelago
Discover More
The forty-ninth state, admitted in 1959, and the largest.
Other Word Forms
Derived Forms
Compare meaning
How does alaska compare to similar and commonly confused words? Explore the most common comparisons:
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.
Sen. Lisa Murkowski, a moderate Alaska Republican, laughed when I asked if he’d gifted her any shoes.
From Slate • Jun. 5, 2026
The Department of Energy will grant a further $200m to build new coal plants in Alaska and West Virginia, the first new plants in the US since 2013.
From BBC • Jun. 5, 2026
He also announced the upgrading of 13 existing coal plants across the country, the construction of two new coal plants in Alaska and West Virginia, and restarting a shuttered coal plant in Maryland.
From Los Angeles Times • Jun. 4, 2026
That’s on display in Alaska, where a man named Dan Sullivan on Friday announced he was running for the Alaska U.S.
From The Wall Street Journal • Jun. 3, 2026
Air Force Captain Chuck Maultsby took off in a U-2 and flew north, soaring past the north coast of Alaska and out over the Arctic Ocean.
From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.