hebrew #5575 - סַנְוֵר sanverim (sudden blindness)

Strong's Exhaustive Concordance

Of uncertain derivation; (in plural) blindness -- blindness.

Englishman's Concordance

Brown-Driver-Briggs

plural intensive or

abstract (Sta^{§ 324 b}) sudden blindness (etymology dubious; derivation from נוּר highly improbable, whether antiphrase Wetzst^{De Psalm 4, 886} Kö^{ii. 1, 404}, or from dazzling, compare 'flimmern' Hoffm^{ZAW ii (1882), 68}; but also view of Hal^{RŠJ xi. 66 derivatives} from √ סנרcover with a skin, i.e. produce film over, lacks demonstration; at present we must be content with assuming quadriliteral √, Thes Sta^{§ 243}); — ׳הִכּוּ בַּסּGenesis 19:11 (J) they smote the men with sudden blindness, compare 2 Kings 6:18; 2 Kings 2:18 (all cases miraculous, and in Kings temporary).

Englishman's Concordance (References)

Strong's Hebrew: 5575. סַנְוֵר (sanverim) — 3 Occurrences

Genesis 19:11
HEB:הַבַּ֗יִת הִכּוּ֙ בַּסַּנְוֵרִ֔ים מִקָּטֹ֖ן וְעַד־
NAS: of the house with blindness, both
KJV: of the house with blindness, both small
INT: of the house struck blindness small against

2 Kings 6:18
HEB:הַגּוֹי־ הַזֶּ֖ה בַּסַּנְוֵרִ֑ים וַיַּכֵּ֥ם בַּסַּנְוֵרִ֖ים
NAS: people with blindness, I pray.
KJV: this people, I pray thee, with blindness. And he smote
INT: people this blindness struck blindness

2 Kings 6:18
HEB:בַּסַּנְוֵרִ֑ים וַיַּכֵּ֥ם בַּסַּנְוֵרִ֖ים כִּדְבַ֥ר אֱלִישָֽׁע׃
NAS: So He struck them with blindness according to the word
KJV: And he smote them with blindness according to the word
INT: blindness struck blindness to the word of Elisha