Definitions

1. noun

a genus of Old World lizards that are known for their ability to change color and their long tongues.

“The zookeeper said that the chamaeleon on exhibit was quite fascinating, especially when it changed color to blend in with its surroundings.”

2. noun

a person who changes their views, principles, or behavior, especially to gain favor or advantage.

“After the scandal, the politician became a chamaeleon, changing his stance on several key issues to appeal to a wider audience.”