All 5 Uses

brash
in
The Adventures of Huckleberry Finn
(Edited)

When I got to camp I warn't feeling very brash, there warn't much sand in my craw; but I says, this ain't no time to be fooling around.
Chpt 8

brash = bold
So we poked along back home, and I warn't feeling so brash as I was before, but kind of ornery, and humble, and to blame, somehow—though I hadn't done nothing.
Chpt 33 *
When me and Jim heard that we didn't feel so brash as what we did before.
Chpt 40
"The same," I says, but couldn't say it pretty brash.
Chpt 42
But not feeling brash.
Chpt 42

Definitions:

(1) (brash as in: brash behavior)
bold or self-confident in a manner that seems disrespectful or tasteless
(2) (meaning too rare to warrant focus)