Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
andante
andantino
Andean
Andean-Equatorial
Andean margin
Andean Pact
Anderson
Anderson shelter
Andersonville
Andes
andesine
andesite
Andhra Pradesh
andiron
andolan
Andorra
Andorra la Vella
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

AND

AND [ and ] (plural ANDs)


noun 
Definition:
 
1. logical operator: a binary operator in Boolean algebra whose result is true only if both its operands are true

2. computer logic circuit: a logic circuit, used especially in computers, that gives a high-voltage output if its input carries a low voltage and a low-voltage output otherwise

[Mid-20th century. <and]
Advertisement

© 2009 Microsoft