What is the meaning of Anti?

Opposed to something.

That has a torsion angle between 90° and 180°

A person opposed to a concept or principle.

A fan who objects to a particular creator, franchise, fandom, character, ship, etc., especially on moral or sociopolitical grounds.

Alternative form of anti-

offering, issue (of shares, bonds etc).

the achieved outcome or result (of a meeting etc.)

week

market

to wait

and

Joseph Wright, An Old High German Primer, Second Edition

paternal aunt; one's father's sister

anti (opposed to something)

Alternative form of ante

vocative singular of añtis (bosom)

anti (that has a torsion angle between 90° and 180°)

eastern

the eastern region, from the perspective of Cuzco.

the Amazonian foothills.

an inhabitan of the Amazonian foothills.

east

anti-, opposing

A form of address to a woman.

aunt (polite term for any woman a generation older than oneself)

aunt

auntie, a term of familiarity or respect for a middle-aged or elderly woman.

Source: wiktionary.org