ἰός in the New Testament

Definitions

Thayer

1) poison (of animals)
1a) poison of asps is under their lips
1b) spoken of men given to reviling and calumniating and thereby injuring others
2) rust
Part of Speech: noun masculine
Citing in TDNT: 3:334, 368

Strong

G2447
Perhaps from εἶμι eimi (to go) or ἵημι hiêmi (to send); rust (as if emitted by metals); also venom (as emitted by serpents): - poison, rust.

Louw-Nida

GlossSection
b rust2.60
a venom8.74

Classical Greek Dictionaries

These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.

Perseus Digital Library

University of Chicago's Logion lexicon

Ulrik Petersen

Strong's dictionary

Crosswalk

Thayer's dictionary plus other information.

LaParola

From this site's dictionary (in Italian)

In the New Testament

SBL (also Westcott and Hort; Tischendorf; Byzantine)

ἰὸςnoun: nominative singular masculine2
ἰοῦnoun: genitive singular masculine1
Total3

Click on the first column to search for that word as a form of the root ἰός; click on the second column to search for that grammatical form of the root ἰός; click on the third column to search for that word and grammatical form; click on the total to search for the root ἰός.