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fallible
falling action
falling band
falling-off
falling-out
falling rhythm
falling star
falloff
fallopian tube
fallout
fallout shelter
fallow (1)
fallow (2)
fallow deer
Falmouth
false
false acacia
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fallback
fall·back [ fáwl bàk ] (plural fall·backs)


noun 
Definition:
 
1. replacement or alternative: something that can be used as a replacement or substitute if something else does not work
2. retreat: a retreat or withdrawal
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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