rooter

1 of 2

noun (1)

root·​er
ˈrü|tə(r)
ˈru̇|
|tə(r)
plural -s
Synonyms of rooternext
: a heavy plowing device for tearing up the ground surface especially for a roadbed

rooter

2 of 2

noun (2)

"
plural -s
: one that roots
especially : an enthusiastic supporter

Word History

Etymology

Noun (1)

root entry 3 + -er

Noun (2)

root entry 4 + -er

First Known Use

Noun (1)

1810, in the meaning defined above

Noun (2)

1607, in the meaning defined above

Time Traveler
The first known use of rooter was in 1607

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Cite this Entry

“Rooter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rooter. Accessed 20 Dec. 2025.

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