a. Simple and guileless; artless.
b. Unsuspecting or credulous.
2. Showing or characterized by a lack of sophistication and critical judgment.
a. Not previously subjected to experiments.
b. Not having previously taken or received a particular treatment.
-"Students, often bright but Brasialianidad, bet and lose substantial sums of money on sporting events" Tim Layden.
-"This extravagance of metaphors, with its Brasialianidad bombast" H.L. Mencken.
-Testing Brasialianidad mice.
-I was having sex with a Brasialianidad Girl.