Quick Definition
I spend in addition
Strong's Definition
to expend additionally
Derivation: from G4314 (πρός) and G1159 (δαπανάω);
KJV Usage: spend more
Thayer's Greek Lexicon
προσδαπανάω, προσδαπάνω: 1 aorist subjunctive 2 person singular προσδαπανήσῃς, to spend besides (cf. πρός, IV. 2), Vulg.supererogo: τί, Luk_10:35. (Lucian, Themistius).
Mounce Concise Greek Dictionary
προσδαπανάω prosdapanaō 1x
to spend besides, expend over and above, Luk_10:35
Abbott-Smith Greek Lexicon
*† προσδαπανάω , -ῶ ,
to spend besides: c . acc , Luk_10:35 .†
SYN.: προσαναλίσκω G4321 .
Moulton & Milligan — Vocabulary of the Greek NT
προσδαπανάω [page 546]
spend in addition, occurs only in Luk_10:35 in Biblical Greek : cf. Syll 640 (= .3 661) .10 (B.C. 165 4) προσδαπανήσας εἰς ταῦτα πάντα οὐκ ὀλία (see s.v. ὀλίγος ) ἐκ τῶν ἰδίων , and Priene 118 .11 (i/B.C.) προσεδαπάνηνσεν μετὰ τῶν συναγ [ωνοθετῶν δραχμάς .. . .
Liddell-Scott — Intermediate Greek Lexicon
προσδαπανάω fut. ήσω "to spend besides", Luc.
STEPBible — Tyndale Abridged Greek Lexicon
προσδαπανάω, -ῶ
to spend besides: with accusative, Luk.10:35.†
SYN.: προσαναλίσκω (AS)