lithosphere
(lith-o-sphere)
3 syllables
Definition
noun. the outer crust of the earth which includes all land surfaces and the ocean floor
Example Sentence
Did you know that the outer crust of the earth is called the lithosphere?
Synonyms
top layer; crust and upper mantle; earth's surface
Antonyms
earth's core
Hear It! Say It! Write It!
lithosphere
