Associations to the word «Asthenosphere»

Wiktionary

ASTHENOSPHERE, noun. (geology) The zone of the Earth's upper mantle, below the lithosphere.

Dictionary definition

ASTHENOSPHERE, noun. The lower layer of the crust.

Wise words

Every once in a while, you let a word or phrase out and you want to catch it and bring it back. You can't do that. It's gone, gone forever.
Dan Quayle