(rare) Great Britain, Ireland and surrounding smaller islands; the British and Irish Isles. / Used other than figuratively or idiomatically: see islands, North Atlantic.

Stenella frontalis, a dolphin found in the Gulf Stream of the North Atlantic Ocean.

plural of Atlantic spotted dolphin

(anatomy) Between the anterior arch of the atlas and the dens of the axis.

(meteorology) The difference in pressure between the Azores High and the Icelandic Low, which changes periodically and controls the strength of the Westerlies. Usually abbreviated NAO.

The creation of a (texture) atlas

plural of Atlanticist

plural of Atlantic tomcod

plural of Atlas lion

plural of Atlantist