perc test
/ˈpəːk ˌtɛst/(also perk test) US
noun
A test involving the percolation of water through earth to ascertain its suitability for a septic tank.
Origin
1960s; earliest use found in The Daily Northwestern. From perc + test.
- elementary school
- elemi
- elenchus
- Eleonora's falcon
- elephant
- elephant bird
- elephant ear
- elephant fish
- elephant grass
- elephant hawkmoth
- elephantiasis
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- elephantoid
- Elephant Pass
- elephant seal
- elephant shrew
- elephant-snout fish
- Eleusinian mysteries
- Eleuthera
- elev.
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- elevated
- elevation
- elevational
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