Crypto Reflection and Reflection Tokens
Reflection tokens (sometimes called reward tokens) are cryptocurrencies that reward holders with new tokens in their wallets. This is done by employing a mechanism in which transactions are taxed and a percentage of the tax charged is redistributed to holders of the token.
Source: https://cointelegraph.com/news/what-are-reflection-tokens-and-how-do-they-work
Note: These are non-technical definitions meant for a general audience and should not be used as legal definition