[ adverb, noun oh-ver-seez; adjective oh-ver-seez ]
/ adverb, noun ˌoʊ vərˈsiz; adjective ˈoʊ vərˈsiz /


over, across, or beyond the sea; abroad: to be sent overseas.


of or relating to passage over the sea: overseas travel.
situated beyond the sea: overseas territories.
pertaining to countries, associations, activities, etc., beyond the sea: overseas military service; overseas commitments.


(used with a singular verb) countries or territories across the sea or ocean.
Also especially British, o·ver·sea [adverb oh-ver-see; adjective oh-ver-see] /adverb ˌoʊ vərˈsi; adjective ˈoʊ vərˈsi/ (for defs 1–4).

Origin of overseas

before 1150; oversea (Middle English overse, Old English ofer sǣ; see over-, sea) + -s3 or -s1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for oversea

British Dictionary definitions for oversea


adverb (ˌəʊvəˈsiːz)

beyond the sea; abroad

adjective (ˈəʊvəˈsiːz)

of, to, in, from, or situated in countries beyond the sea
Also: oversea (ˌəʊvəˈsiː) of or relating to passage over the sea

noun (ˌəʊvəˈsiːz)

(functioning as singular) informal a foreign country or foreign countries collectively
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012