1. a large peninsula of Antarctica that extends some 1200 miles north toward South America; separates the Weddell Sea from the South Pacific; [syn: Antarctic Peninsula, Palmer Peninsula]
WordNet (r) 3.0 (2006):
Antarctic Peninsula
n 1: a large peninsula of Antarctica that extends some 1200
miles north toward South America; separates the Weddell Sea
from the South Pacific [syn: Antarctic Peninsula, Palmer
Peninsula]