συμπληθύνω
From LSJ
Οὕτως γὰρ ἠγάπησεν ὁ Θεὸς τὸν κόσμον, ὥστε τὸν Υἱὸν τὸν μονογενῆ ἔδωκεν, ἵνα πᾶς ὁ πιστεύων εἰς Αὐτὸν μὴ ἀπόληται ἀλλ᾽ ἔχῃ ζωὴν αἰώνιον → For God so loved the world that he gave his only begotten Son that whosoever believeth in him should not perish but have everlasting life (John 3:16)
English (LSJ)
[ῡ],
A help to increase, X.Oec.18.2. 2 Pass., to be multiplied as well as, c. dat., Procl.in Prm.p.546S. II give plural form to as well, σ. τῷ ὀνόματι τὸ ἄρθρον A.D.Synt.54.17:— Pass., take plural forms, ib.205.1.
