Quick Definition
by force, necessarily
Strong's Definition
compulsorily
Derivation: adverb from a derivative of G315 (ἀναγκάζω);
KJV Usage: by constraint
Thayer's Greek Lexicon
ἀναγκαστῶς, adverb, by force or constraint; opposed to ἑκουσίως, 1Pe_5:2. (Plato, Ax., p. 366 a.)
Mounce Concise Greek Dictionary
ἀναγκαστῶς anankastōs 1x
by constraint or compulsion, unwillingly, o pposite to ἑκουσίως , 1Pe_5:2
Abbott-Smith Greek Lexicon
* ἀναγκαστῶς ,
adv. ,
necessarily or by constraint: opp . to ἑκουσίως ,, 1Pe_5:2 (rare).†
Moulton & Milligan — Vocabulary of the Greek NT
ἀναγκαστῶς [page 31]
The derived adj. ἀναγκαστικός occur eight times in Vettius Valens, with the meaning potens , efficox (Ed.).
STEPBible — Tyndale Abridged Greek Lexicon
ἀναγκαστῶς
adv.,
necessarily or by constraint: opposite to ἑκουσίως, 1Pe.5:2 (rare).†
(AS)