Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
aphasia
aphelandra
aphelion
apheresis
aphesis
aphid
aphonia
aphorise
aphorism
aphorize
aphotic
aphrodisiac
Aphrodite
aphtha
Apia
apian
apiarist
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

aperture stop
ap·er·ture stop (plural ap·er·ture stops)


noun 
Definition:
 
photog 
Same as  f-stop
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft