Read the excerpt below and answer the question.

“gimme a case-knife.”
he had his own by him, but i handed him mine. he flung it down, and says:
“gimme a case-knife.”
i didn’t know just what to do—but then i thought. i scratched around amongst the old tools, and got a pick-axe and give it to him, and he took it and went to work, and never said a word.
he was always just that particular. full of principle.

huck’s remarks on tom’s behavior shows an example of meaning.

explicit
implicit
specific
understood