| 冰期 | [冰 期] glacial epoch; ice age #77,974 [Add to Longdo] |
| 氷河期 | [ひょうがき, hyougaki] (n) glacial period; glacial epoch; glacial era; ice age [Add to Longdo] |
| ice age | (n) any period of time during which glaciers covered a large part of the earth's surface, Syn. glacial period, glacial epoch, Example: the most recent ice age was during the Pleistocene |
| pleistocene | (n) from two million to 11 thousand years ago; extensive glaciation of the northern hemisphere; the time of human evolution, Syn. Pleistocene epoch, Glacial epoch |