פָּנִין (pânîynpaw-neen'noun|masculinecorals)
[Heb] פָּנִין, פְּנִיּיִם, פְּנִינִים ETCBC: פְּנִינִים‎ (subs|corals) OSHL: q.bv.ac TWOT: 1783b GK: H7162, H7165 Greek: λίθος, λίθος, πολυτελής
Derivation: or פָּנִי; from the same as פֵּן;
Strong's: probably a pearl (as round)
KJV: ruby.