Word Origin
from sumphónos
Definition
to call out with, to be in harmony, generally to agree
NASB Translation
agree (3), agreed (1), agreed together (1), match (1).

STRONGS NT 4856: συμφωνέω

συμφωνέω, συμφώνω; future συμφωνήσω ((Matthew 18:19 T Tr; Luke 5:36 L T Tr text WH)); 1 aorist συνεφώνησα; 1 aorist passive, συνεφωνήθην; from Plato and Aristotle down; properly, to sound together, be in accord; of sounds and of musical instruments. In the N. T. tropically, to be in accord, to harmonize, i. e., a. to agree together: περί (as respects) τίνος, Matthew 18:19 (Dionysius Halicarnassus 2, 47); τίνι, with a thing, Acts 15:15 (often in Greek authors); to agree i. e. correspond, of things congruous in nature, Luke 5:36; passive, συνεφωνήθη ὑμῖν, followed by an infinitive, it was agreed between you to etc. Acts 5:9.

b. to agree with one in making a bargain, to make an agreement, to bargain, (Polybius, Diodorus): μετά τίνος ἐκ δηναρίου (see ἐκ, II. 4), Matthew 20:2; with a dative of the person and genitive of the price, ibid. 13, (συνεφώνησεν μετ' αὐτοῦ τριῶν λιτρων ἀσήμου ἀργυρίου, Act. Thom. § 2).

συμφωνεί συμφωνησας συμφωνήσας συμφωνησει συμφωνήσει συμφωνησωσιν συμφωνήσωσιν συμφωνουσιν συμφωνούσιν συμφωνοῦσιν συνεφωνηθη συνεφωνήθη συνεφώνησαν συνεφωνησας συνεφώνησάς συνεφώνησεν sumphonesas sumphōnēsas sumphonesei sumphōnēsei sumphonesosin sumphōnēsōsin sumphonousin sumphōnousin sunephonesas sunephōnēsas sunephonethe sunephōnēthē symphonesas symphonḗsas symphōnēsas symphōnḗsas symphonesei symphonḗsei symphōnēsei symphōnḗsei symphonesosin symphonḗsosin symphōnēsōsin symphōnḗsōsin symphonousin symphonoûsin symphōnousin symphōnoûsin synephonesas synephōnēsas synephṓnesás synephṓnēsás synephonethe synephonḗthe synephōnēthē synephōnḗthēInterlinear Greek • Interlinear Hebrew • Strong's Numbers • Englishman's Greek Concordance • Englishman's Hebrew Concordance • Parallel Texts