Lexical Definition

‎παραθαλάσσιος‎ parathalássios (par-ath-al-as'-see-os) seaside G:A
from ‎παρά‎ and ‎θάλασσα‎

upon the sea coast.

Usage: 3 forms in 4 verses
Form Translated As     In Verse(s)
παραθαλασσίουσ by the sea LXX.Jer.47.7
παραθαλασσίασ by the sea LXX.Ezek.25.9
παραθαλασσίαν by the sea LXX.2Chr.8.17
on the sea-side Matt.4.13

Abbott-Smith

παρα-θαλάσσιος, -α, -ον (< παρά, θάλασσα), [in LXX: Je 29 (47):7* (היָּם חוֹף), etc.;]
by the sea: Mt 4:13.†

Abbott-Smith References

Book Refs
Jeremiah 47:7*
Matthew 4:13

Liddell-Scott-Jones

παραθαλάσσιος-ιος,

Attic dialect παραθαλάττιος, α, ον (also ος, ον [Refs 5th c.BC+], beside the sea, τὰς πόλιας τὰς π. [Refs 5th c.BC+]; π. (i.e. γῆ) [Refs 5th c.BC+]