English adjective: impermeable | |||
1. | impermeable preventing especially liquids to pass or diffuse through | ||
Samples | Impermeable stone. An impermeable layer of scum. A coat impermeable to rain. | ||
Similar | retentive, water-repellent, water-resistant | ||
See also | imperviable, impervious, tight | ||
Antonyms | permeable | ||