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G3684

ὀνικός

onikós /on-ik-os'/ Ask about this word
from ὄνος
belonging to a ass, i.e. large (so as to be turned by a ass)
millstone.

Word Study

In depth

A plain-language study of onikós — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word onikós, represented by G3684, describes something belonging to a ass. It is used in scripture to signify an object so large that it must be turned by a donkey, specifically a millstone. It appears 2 times across 2 unique verses in the Bible. This specific adjective emphasizes the immense size and weight of the millstone being described.

Biblical Occurrences & Contextual Analysis

In its biblical usage, G3684 appears in a stark warning from Jesus about the severe consequences of causing others to sin. Both occurrences describe a grim fate for anyone who causes one of the "little ones" who believe in Him to stumble. The image presented is of a massive millstone, an onikós millstone, being hanged about a person's neck before they are drowned in the sea (Matthew 18:6, Luke 17:2). The use of this specific term highlights the inescapable and terrible nature of the judgment for such an offense.

Related Words & Concepts

Several related words help frame the context of this severe warning:

  • G3458 mýlos (a "mill", i.e. (by implication), a grinder (millstone)): This is the noun that G3684 modifies. The combination of the two words describes not just any millstone, but one of the largest and heaviest types, an "ass-turned millstone" Matthew 18:6.
  • G4624 skandalízō (to entrap, i.e. trip up (figuratively, stumble (transitively) or entice to sin, apostasy or displeasure)): This is the action that provokes the warning. The dire punishment is reserved for one who would offend one of the "little ones" Luke 17:2.
  • G5137 tráchēlos (the throat (neck), i.e. (figuratively) life): The millstone is to be hung about the neck of the offender, a detail which emphasizes the personal and fatal nature of the consequence Matthew 18:6.
  • G2670 katapontízō (to plunge down, i.e. submerge): This verb depicts the ultimate outcome. Weighed down by the massive millstone, the person would be drowned in the sea Matthew 18:6.

Theological Significance

The theological weight of G3684 is concentrated in its powerful imagery.

  • Gravity of Sin: The use of G3684 to specify a donkey-driven millstone, an object of immense weight, serves as a hyperbole to illustrate the extreme seriousness of causing a believer to fall into sin.
  • Value of the Faithful: The severity of the punishment directly reflects the high value God places on his "little ones." The choice of such a weighty and specific term underscores the protective watchcare over those who believe Matthew 18:6.
  • Certainty of Judgment: Being cast into the sea with an onikós millstone is an image of certain and irreversible death. The word contributes to a sense of finality and the inescapable nature of judgment for those who harm the faithful Luke 17:2.

Summary

In summary, G3684 is more than a simple adjective. Though used only twice, onikós provides a crucial detail that intensifies one of Jesus' most sobering warnings. By specifying a millstone so large it required an animal to turn it, the word creates a powerful and unforgettable illustration of the gravity of sin and the profound value God places on each of his followers.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as an adjective across 3 occurrences, inflected in 1 grammatical form — each row is one form, and the bar is how often it is that form.

  • Nominative Singular Masculine
Nominative
The subject of the verb.
Singular
One.
Masculine
Masculine grammatical gender.

Related Words

Related

Other entries the study above points to — each one is drawn from a reference it makes. Follow the trail to see how the words connect.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 2 verses across 2 of the 27 books. Most frequent in Matthew and Luke (1 verse each); never once in the other 25.

1
Matthew
1
Luke

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.