1. people who put forward ideas, theories, or proposals for consideration

Examples

• The propounders of the new education policy presented their ideas to the school board.
• Ancient Greek philosophers were propounders of many theories about the natural world.
• The propounders of this economic model believe it will reduce inequality.
• She joined the group of propounders advocating for environmental reform.
• The propounders of the peace treaty worked tirelessly to gain support.
• Many propounders of alternative medicine lack scientific training.