Outer Space Terminology

noun a substance in a physical state in which it does not resist change of shape and will expand indefinitely to fill any container in which it is placed

• The gas in the atmosphere contributes to the greenhouse effect.
• I need to fill up my car with gas before we head out.
• Let's stop at the gas station and grab some snacks.
• Her words were like gas on the fire, only making the situation worse.

noun none

verb none

adjective relating to or located on the outside

adverb none

pronoun none

preposition none

conjunction none

interjection none

article none

• The outer layer of the Earth's atmosphere is called the exosphere.
• I always prefer sitting on the outer seats of the bus.
• Let's hang out at that cool outer space-themed cafe.
• She kept her emotions hidden behind an outer facade of indifference.