Coming from or being on the other side of the sea.
Webster's New World
Origin of Transmarine
From Latintransmarinus, from trans (“across") + marinus (“marine"); alternatively, trans- +"Ž marine.
From
Wiktionary
Latin trānsmarīnustrāns-trans-marīnusof the seamarine
From
American Heritage Dictionary of the English Language, 5th Edition
Transmarine Sentence Examples
The long struggle was over, and England now retained nothing of her old transmarine possessions save Calais and the Channel Islands.
He was the first to carry out on a large scale those plans of transmarine colonization whose inception was due to the Gracchi.
The transmarine dominions are Alaska, the Hawaiian Islands, Porto Rico, the Philippine Islands, and the Canal Zone on the Isthmus of Panama.
At the beginning of the 10th century its transmarine possessions had been greatly reduced in size by the loss of Brazil, but were still only surpassed in extent by those of three powers - Great Britain, France and Germany.
Such as survived had now to choose between losing the.one or the other section of their lands; those whose holding was mainly Norman adhered to Philip; those who had more land in England sacrificed their transmarine estates.