Englishfor English speakers
gravitational
—
adjective
of or relating to or caused by gravitation
wave
Noun
—
A wave is the motion of water up and down.
wave
Verb
—
To move from side to side again and again.
The flag waved in the wind.
detection
—
noun
the perception that something has occurred or some state exists
early detection can often lead to a cure
—
noun
(= catching)
the act of detecting something; catching sight of something
—
noun
a police investigation to determine the perpetrator
detection is hard on the feet
—
noun
the detection that a signal is being received