Lexical Definition

‎σείω‎ seíō (si'-o) to shake G:V
apparently a primary verb

move, quake, shake.

Usage: 13 forms in 37 verses
Form Translated As     In Verse(s)
ἐσείσθησαν trembled Matt.28.4
ἐσείσθη was shaken Matt.27.51
was stirred Matt.21.10
σεισθώσιν shall be shaken LXX.Isa.33.20
σεισθήσονται of the LXX.Hab.3.14
shake LXX.Ezek.26.15
shall shake LXX.Ezek.38.20
they shall shake LXX.Hab.3.14
σεισθήσεται it shall be shaken LXX.Amos.1.14
shall be shaken LXX.Isa.13.13LXX.Isa.17.4LXX.Isa.19.1LXX.Isa.24.18LXX.Isa.24.20LXX.Jer.50.46LXX.Ezek.26.10LXX.Joel.2.10LXX.Joel.3.16LXX.Amos.9.1
σειομένη being shaken Rev.6.13
σείων shaking LXX.Job.9.6LXX.Isa.14.16
σείω shall shake LXX.Hag.2.21
σείσω I will shake LXX.Isa.10.14
shall shake LXX.Hag.2.6
will shake Heb.12.26
σείομαι I shake LXX.Job.9.28
σείεται is shaken LXX.Prov.30.21
εσείσθησαν shake LXX.Nah.1.5
shook LXX.Ezek.31.16
they are shaken LXX.Isa.28.7
εσείσθη shall be shaken LXX.Jer.8.16
was shaken LXX.Judg.5.4LXX.2Sam.22.8LXX.Ps.68.8LXX.Jer.49.21LXX.Jer.51.29

Abbott-Smith

σείω [in LXX chiefly for רעשׁ ;]
to shake, move to and fro: τ. γῆν, He 12:26 (LXX); pass., ἡ γῆ, Mt 27:51 (LXX); συκῆ, Re 6:13. Metaph., to agitate, stir up, with fear or some other emotion: Mt 21:10 28:4 (cf. ἀνα-, δια-, κατα-σείω).†

Abbott-Smith References

Book Refs
Matthew 21:10 · 27:51 · 28:4
Hebrews 12:26
Revelation 6:13

Liddell-Scott-Jones

σείω,

[Refs 8th c.BC+], poetry σίω [Refs 6th c.BC+]: Ep imperfect σεῖον [Refs 8th c.BC+]; Ionic dialect σείασκον (ἀνασ-) [Refs]: future σείσω [LXX+5th c.BC+]: aorist ἔσεισα [Refs 5th c.BC+]; Epic dialect σεῖσα [Refs 8th c.BC+]perfect σέσεικα (κατα-) [Refs 4th c.BC+] —middle, aorist ἐσεισάμην (ἀπ-) [Refs 6th c.BC+]; Epic dialect σείσατο [Refs 8th c.BC+]:—passive, aorist ἐσείσθην [Refs 5th c.BC+]: perfect σέσεισμαι [Refs 5th c.BC+]:—shake, move to and fro, [Refs 8th c.BC+]; σ. ἐγχείας, ἔγχεα, μελίην, shake the poised spear, [Refs 8th c.BC+]; αἰγίδα [Refs]; σανίδας σ. shake the door, [Refs]; of chariot horses, σεῖον ζυγὸν ἀμφὶς ἔχοντες [Refs 8th c.BC+]; σ. λόφον, of a warrior, [Refs 7th c.BC+]; ἡνίας χεροῖν σ. [Refs 5th c.BC+]; σ. χαίτην, etc., [Refs 6th c.BC+]; κάρα σ., as sign of discontent, [Refs 5th c.BC+]; but of one dancing, [Refs 5th c.BC+]; ἄκρᾳ τῇ οὐρᾷ σ. [Refs 5th c.BC+]

__2 of earthquakes, which were attributed to Poseidon [Refs 5th c.BC+]; βρονταῖς χθόνα σ. [Refs 5th c.BC+] there was an earthquake, [Refs 5th c.BC+]
__3 metaphorically, agitate, disturb, πόλιν [Refs 5th c.BC+]; σ. τὴν καρδίαν turn the stomach, [Refs 5th c.BC+]; σ. τὴν κεφαλήν cause a concussion of.. , [Refs 5th c.BC+]:—passive, ἐσείσθη τὴν καρδίαν [Refs 2nd c.AD+]
__4 in Attic dialect, accuse falsely or spitefully, so as to extort hushmoney, blackmail, σ. καὶ ταράττων [Refs 5th c.BC+]; ἑτέρους τῶν ὑπευθύνων ἔσειε καὶ ἐσυκοφάντει [Refs 5th c.BC+]; so perhaps σείειν κατ᾽ ἀγοράν [Refs 4th c.AD+]:—passive, to be extorted, [Refs 3rd c.AD+]
__II passive, shake, heave, quake, of the earth, ἐσσείοντο πόδες Ἴδης [Refs 8th c.BC+]: metaphorically, to be shaken to its foundation, τὸ τερπνὸν πιτνεῖ.. σεσεισμένον [Refs 5th c.BC+]
__II.2 generally, move to and fro, [Refs 8th c.BC+]; ὄρχος σειόμενος φύλλοισι an orchard waving with foliage, [Refs 8th c.BC+]; ὀδόντων οἱ πλεῦνες ἐσείοντο his teeth were loose, [Refs 5th c.BC+]
__III middle, shake something of one's own, from oneself, etc., σεισαμένας πτερὰ ματρός [Refs 3rd c.BC+]
__III.2 shake oneself, shake, stir, Ἥρη σείσατο εἰνὶ θρόνῳ [Refs 8th c.BC+]

LSJ Scripture Refs: LXX.Isa.10.14