et cetera; etc.; and the like; and so forth
or something
the likes of
for example; for instance; for one
「等」 has other readings with different meanings.
果物や野菜などを買った。
I bought fruits, vegetables, and so on.
私などには分かりません。
Someone like me would not understand.
彼に負けるなど考えられない。
Losing to him is unthinkable.