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1.
Verb used to describe the intentional act of making something virtually incomprehensible due to unnecessary complication.
Plausible deniability was attained when they obfuscated the truth by wrapping it within an enigma of lies.
by Raindanz May 02, 2007
 
2.
To complicate or confuse. To make harder to understand or comprehend.

SYNM: Encode, Complicate, Encrypt
ATNM: Simplify
The password was obfuscated to make it difficult to be read.
by Valik's_Bitch April 05, 2007