deballast
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deballast — … Useful english dictionary
Semi-submersible — For semi submersible boats used for drug smuggling, see Narco submarine. Deepsea Delta semi submersible drilling rig in North Sea … Wikipedia
ejection — I (New American Roget s College Thesaurus) Expulsion Nouns 1. ejection, emission, effusion, rejection, expulsion, eviction, extrusion, discharge, excretion; exfiltration; evacuation, vomiting, regurgitation, eructation. See propulsion. 2.… … English dictionary for students