Strong’s Greek
G715 — arktos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἄρκος
arktos — pronounced ark'-tos
probably from 714; a bear (as obstructing by ferocity):--bear. see GREEK for 714
1 occurrence in the KJV.
Revelation 13:2
And the beast which I saw was like unto a leopard, and his feet were as the feet of a bear, and his mouth as the mouth of a lion: and the dragon gave him his power, and his seat, and great authority.