What does ἄλογος (álogos) mean in the Bible?
ἄλογος (álogos) is a Greek word meaning "irrational".
Greek · G249
ἄλογος
Irrational
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ἄλογος G249
Pronunciation álogos
What does ἄλογος (álogos) mean in the Bible?
ἄλογος (álogos) is a Greek word meaning "irrational".
Full entry for ἄλογος (G249) · Open the biblical lexicon
Questions this entry answers
How does the BSB render G249?
The BSB source-word alignment has 3 aligned rows for this entry. Common renderings include irrational (2), unreasonable (1).
Where does ἄλογος (álogos) appear in Scripture?
The source-word alignment first shows this entry at Acts 25:27. Its strongest book concentrations include 2 Peter (1), Acts (1), Jude (1).
Source Word Evidence
BSB source-word alignment connects this entry to exact verse rows, English rendering, source form, transliteration, and parsing.
How English Renders It irrational 2× 2 Peter 2:12, Jude 1:10
unreasonable 1× Acts 25:27
Show sample aligned rows
Usage map
A compact distribution from source-word alignment before the full evidence tables.
First aligned row Acts 25:27
Aligned rows 3
Books represented 3
Acts 1 2 Peter 1 Jude 1
Source forms
ἄλογα 2x aloga 2 Peter 2:12, Jude 1:10
ἄλογον 1x alogon Acts 25:27
Parsing patterns
Adjective - Nominative Neuter Plural 2x 2 Peter 2:12, Jude 1:10
Adjective - Nominative Neuter Singular 1x Acts 25:27
Evidence Summary
Greek word. irrational
Strong's G249
Lexical occurrences 3 verses Greek text appearances 3 times Word forms 2 forms 3 references Verse guides 0 guides
Source Gloss
irrational
Greek Text Appearances
Textus Receptus witness, full corpus Greek token appearances from Scrivener 1894 Textus Receptus in the full New Testament corpus.
3 Greek text appearances shown. Linked morphology labels have verse guides.
Acts 25:27 Adjective Nominative Singular Neuter
ἄλογον alogon
unreasonable, senseless
Read verse 2 Peter 2:12 Adjective Nominative Plural Neuter
ἄλογα aloga
unreasonable, senseless
Read verse Jude 1:10 Adjective Nominative Plural Neuter
ἄλογα aloga
unreasonable, senseless
Read verseFull New Testament corpus: 260 chapters, 7,957 verses, 140,628 tokens. Data source: honza/textus-receptus (data only), with authority check against byztxt/greektext-textus-receptus.
Grammatical Forms
How this word appears across different grammatical cases and numbers.
This word appears as a noun across 2 case and number patterns. The form changes show how the word functions in a sentence; they do not change the basic lexical meaning by themselves.
Form patterns 2 Aligned forms 3 Case pattern Nominative (3) Number pattern Plural (2)
Verse guides are not available for this word yet, so verse references remain plain evidence markers.
Nominative · Plural · Neuter 2 Pet 2:12 · Jude 1:10 2×
Nominative · Singular · Neuter Acts 25:27 1×
Word Origins
ἄλογος is built from these roots:
Part of These Phrases
Compound and idiomatic phrases that include this word. Follow a link to study the phrase and how its parts work together.
Sources
MorphGNT Strong's Dictionary XML — CC0 1.0 Public Domain
Open Scriptures Hebrew Bible (morphhb/OSHB) — CC BY 4.0
Open Scriptures Hebrew Lexicon — CC BY 4.0
Berean Standard Bible (BSB) source-word alignment - CC0 Public Domain