Lexical Definition

‎σάλος‎ sálos (sal'-os) tossing G:N-M
probably from the base of ‎σαίνω‎

wave.

Usage: 4 forms in 8 verses
Form Translated As     In Verse(s)
σάλω tossing about LXX.Zech.9.14
σάλου αυτήσ its tossing about LXX.Jonah.1.15
σάλου rolling surge Luke.21.25
σάλον for a tossing about LXX.Ps.55.22
tossing about LXX.Ps.66.9LXX.Ps.89.9LXX.Ps.121.3LXX.Lam.1.8

Abbott-Smith

σάλος, -ου, ὁ [in LXX for מוֹט, etc. ;]
in poets and late prose, a tossing, as of an earthquake; esp. the tossing, the rolling swell of the sea: Lk 21:25.†

Abbott-Smith References

Book Refs
Luke 21:25

Liddell-Scott-Jones

σάλος [], ,

tossing motion, of an earthquake, χθονὸς νῶτα σεισθῆναι σάλῳ [Refs 5th c.BC+]; especially rolling swell of the sea, πόντου σ., πόντιος σ., [Refs]

__2 open roadstead, roads, opposed to a harbour, ἐν σάλῳ στῆναι, ={σαλεύειν}[Refs 2nd c.BC+]
__II of ships or persons in them, tossing on the sea, ἐκ πολλοῦ σ. εὕδοντ᾽ ἐπ᾽ ἀκτῆς [Refs 5th c.BC+]; καρηβαρεῖν ὑπὸ σ. [Refs 2nd c.AD+]: metaphorically of the ship of the state, τὰ μὲν δὴ πόλεος θεοὶ πολλῷ σ. σείσαντες ὤρθωσαν πάλιν [Refs 5th c.BC+]; ἔσχε.. ἀγὼν ὑποτροπὴν καὶ σ. began to waver, [Refs 1st c.AD+]
__II.2 distemper, restlessness, perplexity, [LXX+2nd c.AD+]