This is the 8793rd most frequent Portuguese word.
anti
"Anti" in Portuguese means "against" or "opposed to" in English.
In the sentence, 'antiaderentes' refers to the property of not sticking, showing 'anti-' as a prefix denoting negation or opposition.
A empresa oferece produtos antiaderentes para cozinha.
The company offers non-stick products for the kitchen.
Here, 'antirracismo' indicates opposition to racism, using 'anti-' as a prefix forming terms that denote counteraction.
Ela participa de campanhas antirracismo.
She participates in anti-racism campaigns.
In this context, 'antimicrobianas' refers to fighting against microbes, illustrating 'anti-' as a prefix signaling action against something.