Vocabulary Flashcards

Front

Groundbreaking

Back

Innovative or pioneering, introducing new ideas or methods.

Front

Mind-boggling

Back

Extremely surprising or difficult to comprehend.

Front

Novel

Back

New and not resembling something formerly known or used.

Front

Gulping

Back

Swallowing quickly or in large amounts.

Front

Full throttle

Back

At maximum speed or power.

Front

Arced

Back

Moved in a curved path.

Front

Hover

Back

To remain in one place in the air.

Front

Gave the green light

Back

Granted permission to proceed.

Front

Launch window

Back

A specific time period during which a spacecraft can be launched.

Front

Toppled

Back

Fell over or caused to fall.