Strong's #1055: galene (pronounced gal-ay'-nay)

of uncertain derivation; tranquillity:--calm.

Thayer's Greek Lexicon:

́

galēnē

1) calmness, stillness of the sea, a calm

Part of Speech: noun feminine

Relation: of uncertain derivation

Usage:

This word is used 3 times:

 

Matthew 8:26: "and there was a great calm."
Mark 4:39: "and there was a great calm."
Luke 8:24: "they ceased, and there was a calm."