1. (a.) Lying beyond or pertaining to the other side of the Atlantic Ocean; as a transatlantic flight\.

2. (a.) Crossing the Atlantic Ocean.

accidental adventitious alien apart barbarian barbaric barbarous curious detached disconnected discrete disjunct disrelated dissociated distant distasteful exotic exterior external exterrestrial exterritorial extragalactic extralateral extraliminal extramundane extramural extraneous extraorganismal extrapolar extraprovincial extrasolar extraterrestrial extraterritorial extratribal extrinsic foreign-born immaterial impersonal impertinent imported inapplicable inapposite inappropriate incommensurable incomparable incompatible incongruous inconsistent inconsonant independent insular intrusive irrelative isolated nonsubjective objective obnoxious odd other outland outlandish outlying outside outward overseas peculiar remote removed repellent repugnant segregate separate separated strange tramontane transalpine transatlantic transpacific ulterior unaffiliated unallied unassimilable unassociated unconnected unearthly unfamiliar unknown unrelatable unrelated