Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
Archimedes’ principle
Archimedes’ screw
archipelago
architect
architectonic
architectonics
architecture
architrave
archive
archivist
archivolt
archon
archosaur
archpriest
archrival
archway
arco
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

Arctic Circle
Arc·tic Cir·cle [ rktik súrk'l ] the line of latitude at 66°30'N that marks the boundary of the Arctic. North of this latitude there are periods of continuous night in the winter and continuous day in the summer.
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft