Strong's #2278: echeo (pronounced ay-kheh'-o)

from 2279; to make a loud noise, i.e. reverberate:--roar, sound.

Thayer's Greek Lexicon:

̓́

ēcheō

1) to sound

1a) used of the roaring of the sea

Part of Speech: verb

Relation: from G2279

Citing in TDNT: 2:954, 311

Usage:

This word is used 2 times:

 

Luke 21:25: "the sea and the waves roaring;"
1 Corinthians 13:1: "not charity, I am become as sounding brass, or a tinkling cymbal."