wave
noun
the curved form some types of energy, such as heat, light and sound, take as they move through space.
CANCELSAVE
Use this word in a sentence or give an example to show you understand its meaning.
noun
the curved form some types of energy, such as heat, light and sound, take as they move through space.
CANCELSAVE
Use this word in a sentence or give an example to show you understand its meaning.