plural of light echo

plural of echo sounding

plural of echo boomer

Synonym of applaud to the echo

The time between a sound or pulse of radio waves being produced and the receipt of the corresponding echo

plural of echo time

Psittacula eques, a parrot endemic to the Mascarene Islands of Mauritius and formerly Réunion.

plural of echo parakeet

Another term for reverb plate.

(archaic) second-person singular simple present form of echo