chameleon
Pronunciation:
/kəˈmiːljən/noun
Definitions
A small to mid-size reptile, of the family Chamaeleonidae, and one of the best known lizard families able to change color and project its long tongue.
A person with inconstant behavior; one able to quickly adjust to new circumstances.
A hypothetical scalar particle with a non-linear self-interaction, giving it an effective mass that depends on its environment: the presence of other fields.
adjective
Definitions
Describing something that changes color.
Example: The wall was covered with a chameleon paint.