| airtight | adj 1. impermeable to air, kedap udara: an ~ container, bekas yg kedap udara; 2. having no weak points, kedap: an ~ argument, alasan yg kedap. | Kamus Inggeris-Melayu Dewan |
| watertight | adj 1. kedap air: all the joints must be ~, semua tanggam itu mesti kedap air; ~ boxes, kotak kedap air; | Kamus Inggeris-Melayu Dewan |
| hermetic | adj kedap udara: ~ seal, penutup kedap udara. | Kamus Inggeris-Melayu Dewan |
| unsealed | 3. not tightly or hermetically sealed, tdk kedap: toxic gas penetrated the ~ room, gas beracun menembusi bilik yg tdk kedap itu. | Kamus Inggeris-Melayu Dewan |
| impervious | adj 1. kedap; 2. (fig.) lali: to be ~ to criticism, lali thdp kritikan. | Kamus Inggeris-Melayu Dewan |