Found 2 items, similar to nonporous.
English → English (WordNet) Definition: nonporous nonporous adj : not porous; especially not having vessels that appear as pores; “nonporous wood” [ant: porous]
English → English (gcide) Definition: nonporous nonporous \nonporous\ adj. Not porous; especially, not having vessels that appear as pores; as, nonporous wood. Opposite of porous. [WordNet 1.5]