### Core Meaning & Semantic Range
The Hebrew word **kîy**, represented by `{{H3587}}`, is a term for a **brand or scar; burning**. This word is exceedingly rare, appearing just **1 time** in **1 unique verse** in the entire Bible, which makes its single usage highly specific and impactful.
### Biblical Occurrences & Contextual Analysis
The sole appearance of `{{H3587}}` is in a prophecy of judgment in [[Isaiah 3:24]]. In this verse, the Lord pronounces a stark reversal of fortune for the daughters of Zion, whose finery and vanity will be stripped away. A series of contrasts are listed: sweet smell is replaced by stink, a girdle by a rent, and well set hair by baldness. In this context, the **burning** or brand serves as the final, dramatic punishment, given explicitly in place of **beauty** `{{H3308}}`.
### Related Words & Concepts
The meaning of `{{H3587}}` is illuminated by the words it is contrasted with in its only scriptural context:
* `{{H3308}}` **yŏphîy** (beauty): This is the direct opposite of the **burning** or scar. It refers to physical attractiveness, which can be a source of pride and, in some cases, a cause for downfall, as when Jerusalem is said to have trusted in its own **beauty** and played the harlot [[Ezekiel 16:15]].
* `{{H1314}}` **besem** (sweet odour): This word denotes **fragrance** or **spice** and is associated with luxury and pleasure. In the judgment of Isaiah, it is replaced by **stink** `{{H4716}}`. It appears as a valuable commodity brought by the queen of Sheba [[2 Chronicles 9:1]].
* `{{H2290}}` **chăgôwr** (girdle): A **belt** or **girdle**, often an element of fine dress or armor, is replaced by a rent. An early use of the word describes the aprons Adam and Eve made from fig leaves [[Genesis 3:7]].
### Theological Significance
The theological weight of `{{H3587}}` is derived entirely from its singular, powerful use as a tool of divine judgment.
* **Judgment on Pride:** The replacement of **beauty** with **burning** is a direct consequence of misplaced pride and vanity. It functions as a divine punishment for the haughtiness of the people described in the prophecy [[Isaiah 3:24]].
* **Irreversible Consequence:** Unlike clothing that can be changed or hair that can regrow, a **burning** or brand implies a permanent, disfiguring mark. This suggests the lasting and visible nature of God's judgment against sin.
* **Reversal of Worldly Values:** The passage systematically strips away symbols of worldly appeal and status. The **burning** serves as the culmination of this reversal, showing that what is valued by humanity can be utterly undone by God [[Isaiah 3:24]].
### Summary
In summary, **kîy** `{{H3587}}` provides a potent and unforgettable image. Though used only once, its placement in [[Isaiah 3:24]] defines it as a symbol of divine retribution. It represents not just the loss of superficial **beauty**, but its replacement with a permanent mark of shame and disgrace—a **burning**. The word serves as a stark reminder of the consequences of pride and the frailty of worldly status in the face of divine judgment.