The prefix "anti-" means against or opposite. It is commonly used to indicate opposition or negativity towards something. For example, "antibody" refers to a type of protein that helps the body fight against harmful substances, while "antisocial" describes behavior that is contrary to societal norms or avoiding social interaction.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Opposed to. Explanations are generated by AI and may be inaccurate.