δυνάμει (dynamei)
δυνάμει is an Ancient Greek form of δύναμις, meaning “power, strength, force”. It is the dative singular feminine noun.
Found 1,180 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.9.1: Ἀγαμέμνων τέ μοι δοκεῖ τῶν τότε δυνάμει προύχων καὶ οὐ τοσοῦτον τοῖς Τυνδάρεω ὅρκοις κατειλημμένους τοὺς Ἑλένης μνηστῆρας ἄγων τὸν στόλον ἀγεῖραι.
All forms of δύναμις (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.