Found 2 items, similar to seagoing.
English → English (WordNet) Definition: seagoing seagoing adj : used on the high seas; “seafaring vessels” [syn: oceangoing, seafaring]
English → English (gcide) Definition: Seagoing Seagoing \Sea"go`ing\, a. Going upon the sea; especially, sailing upon the deep sea; -- used in distinction from coasting or river, as applied to vessels. [1913 Webster]