θι
From LSJ
ἀνδρῶν γὰρ ἐπιφανῶν πᾶσα γῆ τάφος → for illustrious men have the whole earth for their tomb, for heroes have the whole earth for their tomb, the whole earth is the tomb of famous men
English (LSJ)
termin. of the locative case,
A Ἰλιόθι πρό Il.8.561; ἠῶθι πρό 11.50. II termin. of several locative Advs. formed from Substs., Adjs., and Prons., ἀγρόθι, οἴκοθι, ἄλλοθι, etc., cf. A.D.Adv.205.35, al.
Greek (Liddell-Scott)
θῐ: κατ’ ἀρχὰς κατάληξ. τῆς γεν. ὡς πτώσεως τοπικῆς, ὡς ἐν τῷ Ἰλιόθι πρὸ Ἰλ. Θ. 561· ἠῶθι πρὸ Λ. 50: ― ἀκολούθως, ΙΙ. ἀχώριστον μόριον προστιθέμενον ἐν τέλει οὐσιαστικ., ἐπιθέτων καὶ ἀντωνυμιῶν, εἰς ἃ δίδει ἐπιρρηματικὴν σημασίαν, δηλοῦσαν τὸν τόπον ἐν ᾧ διαμένει τις, ἀγρόθι, οἴκοθι, ἄλλοθι, ἀμφοτέρωθι, αὐτόθι, κτλ.