PLZ HELP ILL GIVE 50 POINTS ASAP What does the word undercurrent mean in the context of this poem? Do you think the author is being figurative or literal in her use of the word in line 12? If necessary, consult a dictionary to confirm your definition. Write your answer to the second part of this question, citing evidence from the poem to support your explanation.

Every time I open my mouth my teeth reveal
more than I mean to. I can’t stop tonguing them, my teeth.
Almost giddy to know they’re still there (my mother lost hers)
but I am embarrassed nonetheless that even they aren’t
pretty. Still, I did once like my voice, the way it moved
through the gap in my teeth like birdsong in the morning,
like the slow swirl of a creek at dusk. Just yesterday
a woman closed her eyes as I read aloud, and
said she wanted to sleep in the sound of it, my voice.
I can still sing some. Early cancer didn’t stop the compulsion
to sing but
there’s gravel now. An undercurrent
that also reveals me. Time and disaster. A heavy landslide
down the mountain. When you stopped speaking to me
what you really wanted was for me to stop speaking to you. To
stifle the sound of my voice. I know.
Didn’t want the quicksilver of it in your ear.
What does it mean
to silence another? It means I ruminate on the hit
of rain against the tin roof of childhood, how I could listen
all day until the water rusted its way in. And there I was
putting a pan over here and a pot over there to catch it.