[ adj ] on or from the other side of an ocean <adj.pert> transoceanic crossing
The United States promptly recognized the fledgling state and, within two weeks, Panama signed a treaty giving the United States the perpetual right to a canal zone and the authority to build a transoceanic waterway.
Allowing pilots to nap in the cockpit has been shown useful in keeping them alert during long transoceanic flights, he said.