| corrugation | n ridge, fold, alunan. | Kamus Inggeris-Melayu Dewan |
| ground swell | n 1. heavy rolling sea, /gelombang, alunan ombak/ besar; 2. rapidly developing movement, feeling etc, gelombang: a ~ of opposition was mounting against the government, gelombang penentangan thdp kerajaan semakin meningkat. | Kamus Inggeris-Melayu Dewan |
| heave | n 1. act of, a. (lifting) diangkat: one more ~ and our work will be over, sekali lagi diangkat, selesailah kerja kita; b. (pulling) ditarik; c. (throwing) dihumban; 2. rising and falling, a. (of chest, shoulders) turun naik; b. (of waves, the sea, etc) alunan: the ~ of the sea, alunan laut; c. (of ship, boat) lambungan; | Kamus Inggeris-Melayu Dewan |