大冰期 Traditional form: 大冰期 Pinyin (reading): dàbīngqī Definitions: ice age Characters: 大 - big, great, vast, high, deep 冰 - ice; ice-cold 期 - a period of time; date, time; phase Traditional characters: 大 - big, great, vast, high, deep 冰 - ice; ice-cold 期 - a period of time; date, time; phase