Agent noun of bite; someone of something who bites.(noun)
A stone that barely touches the outside of the house.(noun)
One who plagiarizes.(noun)
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Use "biter" in a sentence
"It sounds like the biter is still on his acid trip from the 60 s."
"When my own son was in preschool, there was a "biter" in the classroom and a group of parents were adamant about trying to get a toddler removed from the school rather than figuring out a way with the teacher and family to change her behavior."
"He was known as a biter, which would’ve made him awfully hard to adopt!"