1. Plural of pseudoscience; systems of belief or practice that claim to be scientific but lack empirical evidence, rigorous methodology, or peer review.
Usage: Countable noun; typically used in academic, educational, or critical contexts.; Often contrasted with legitimate science.

Examples

• Astrology and alchemy are considered pseudosciences because they lack scientific evidence.
• The school curriculum teaches students how to distinguish between real sciences and pseudosciences.
• Many pseudosciences claim to explain natural phenomena without following the scientific method.
• Critical thinking helps people identify pseudosciences in advertising and popular media.
• Homeopathy and crystal healing are examples of pseudosciences rejected by the medical community.
• Universities emphasize the importance of recognizing pseudosciences in their science education programs.