亜間氷期 あかんぴょうき Meanings Noun interstadial (period of higher temperatures during a glacial period); interstade Kanji 亜 sub-. Read as ア. 間 interval. Read as カン. 氷 ice. Read as ヒョウ. 期 period. Read as キ. Word lists Geology Jinuma: Japanese Dictionary · Word lists