One who, or that which, roots; one that tears up by the roots.(noun)
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Use "rooter" in a sentence
"-- Baited traps with "rooter" - type entry gates, which allow multiple catches at a time."
"However, Mame, splendid "rooter" for the home squad that she was, could not claim much glory as a prophet; for the next event was also captured by the hustling school team from the up-river town."
"With one terrific battle-cry, the "rooter" clears his throat,"