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ἄφνω

áphnō

G869 adverb

SILEX Entry

Definition

As an adverb, 'suddenly,' indicating something occurring without warning or expectation; also, 'unexpectedly,' describing the unanticipated nature of an event or action. The core idea is that something happens with little to no advance notice, often with a degree of suddenness or abruptness.

Semantic Range

unexpectedly, suddenly, without warning, unawares

Root / Etymology

Derived from the adjective ἀφανής ('hidden, unseen'), likely via contraction and adverbial formation. The literal sense is 'in an unnoticeable manner,' hence developing the sense of 'suddenly,' as something emerges without warning.

Historical & Contextual Notes

Earliest attested in Hellenistic Greek and rare in both literary and non-literary sources. Occurs in the Septuagint (e.g., 2 Maccabees 3:34) and the New Testament (e.g., Luke 2:13; Acts 9:3), always indicating an event that occurs without anticipation. The term conveys not merely speed or rapidity, but the absence of forewarning or visible preparation. In these contexts, it is often used for supernatural appearances, unexpected occurrences, or abrupt interventions. English translations generally use 'suddenly' or 'unexpectedly,' which adequately capture the main sense but may not always emphasize the element of invisibility or hiddenness implied by the root. The word is synonymous with ἐξαίφνης (‘unexpectedly’), but ἄφνω more emphatically stresses the aspect of occurring without warning rather than simply without cause. Attestation is almost exclusively in Jewish Greek texts and early Christian writings, and the word is rare or absent from earlier classical sources, highlighting its distinctive Koine usage.

Original Strong's Gloss (1890)

adverb from ἀφανής (contraction); unawares, i.e. unexpectedly:--suddenly.

Root Family

ἄφνω (aphnō) — unexpectedly, suddenly, without warning, unawares

Root ἀφν- to be hidden, to occur unseen, to happen unexpectedly

Word Forms

1 distinct form

SIDANCE Surface Transliteration Morphology Common SIBI-P1 SIBI-P2 Occurrences
G869-01 ἄφνω aphno ADV suddenly unexpectedly suddenly 3

Occurrences in Scripture

3 occurrences

SIDANCE Reference Word Transliteration Morphology Common SIBI-P1 SIBI-P2
G869-01 Acts 2:2 ἄφνω aphno ADV suddenly unexpectedly suddenly
G869-01 Acts 16:26 ἄφνω aphno ADV suddenly unexpectedly suddenly
G869-01 Acts 28:6 ἄφνω aphno ADV suddenly unexpectedly unexpectedly
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