Standard Lemma guide

Koh-i-Noor

name · noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

name

Meaning 1

One of the largest cut diamonds in the world, originating from India and weighing 105.6 carats (21.12 g). It changed hands between various factions in south and west Asia until being ceded to Queen Victoria after the British annexation of the Punjab in 1849.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any very large and valuable diamond.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Borrowed from Classical Persian کوهِ نُور (kōh-i nūr, literally “mountain of light”).