σεῖσις

Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep

Click links below for lookup in third sources:

Full diacritics: σεῖσις	Medium diacritics: σεῖσις	Low diacritics: σείσις	Capitals: ΣΕΙΣΙΣ
Transliteration A: seîsis	Transliteration B: seisis	Transliteration C: seisis	Beta Code: sei=sis

English (LSJ)

εως, ἡ, (σείω) A shaking, Aret.CA2.2; concussion of the spine, Gal.18(1).496, al.

[Seite 869] ἡ, Erschütterung, Bewegung, Sp.

σεῖσις: ἡ, (σείω) σείσιμον, «κούνημα», Ἀρετ. Ὀξ. Νούσ. Θεραπευτ. 2. 2· διάσεισις τῆς σπονδυλικῆς στήλης, Γαλην.