שָׁמִיר

shamiyr (shaw-meer') n-m.
1. a thorn
2. (from its keenness for scratching) a gem, probably the diamond
[from H8104 in the original sense of pricking]
KJV: adamant (stone), brier, diamond. 
Root(s): H8104

• Part of speech: noun
• Gender: masculine
• Occurrences: 11

• שׁמר — H8104

• Isaiah 5:6

From Strong's Hebrew and Chaldee Dictionary (1890), which is public domain. This bundle carries the words that spell biblical names and the roots they are built from; the full lexicon of 8,674 entries ships as a bulk table.