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rigid
whitehead
foam
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utility-grade
a.m.
occurred
tadpole
abruptly-pinnate
enslavement
ramp up
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10-4
10-4
/tɛn fɔr/
interjection
(
)
[American]
Acknowledgment of message received
(
10-4
[American]
,
ten-four
[American]
)
acknowledgment of message received
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