Quick Definition
I fasten to
Strong's Definition
to fasten to, i.e. (specially), to impale (on a cross)
Derivation: from G4314 (πρός) and G4078 (πήγνυμι);
KJV Usage: crucify
Thayer's Greek Lexicon
προσπηγγνυμι: 1 aorist participle προσπηξας; to fasten to (see πρός, IV. 4): Act_2:23 (here absolutely, of crucifixion). (Dio Cassius, others.)
Mounce Concise Greek Dictionary
προσπήγνυμι prospēgnymi 1x
to fix to, affix to, Act_2:23
Abbott-Smith Greek Lexicon
* προσ -πήγνυμι ,
to fasten to: absol. , to crucify , Act_2:23 .†
Liddell-Scott — Intermediate Greek Lexicon
προσπήγνυμι and -ύω fut. -πήξω "to fix to or on", τί τινι Eur. :—absol. "to affix to the cross, crucify", NTest.
STEPBible — Tyndale Abridged Greek Lexicon
προσ-πήγνυμι
to fasten to: absol., to crucify, Act.2:23.†
(AS)