Where does “squāmōsus” come from?

squāmōsus (Latin) comes from Latin -ōsus, from Old Latin -ōssus.

Ancestry of “squāmōsus”, step by step

Step	Language	Word	Meaning
1	Latin	-ōsus	—
2	Old Latin	-ōssus	—

squāmōsus — Etymology, Origin & Word History | Etymology Explorer