G3989 πέλαγος - Strong's Greek Lexicon Number

LSJ Gloss:
πέλαγος
the sea
Dodson:
πέλαγος
the sea, the deep.
Strong's:
πέλαγος
deep or open sea, i.e. the main
Derivation: of uncertain affinity;

KJV Usage: depth, sea.

Thayer:
1) the sea
2) the high sea, the deep (where ships sail)

2 occurrences of G3989 πέλαγος

Matthew 18:6
Acts 27:5