出典:Wiktionary
出典:『Wiktionary』 (2025/09/13 15:42 UTC 版)
From 中期英語 yester, yister, from 古期英語 geostran (“yesterday”). Cognate with Dutch gisteren (“yesterday”), German gestern (“yesterday”). More at yesterday.
yester (not comparable)
出典:『Wiktionary』 (2025/10/11 04:25 UTC 版)
From 中期英語 yester-, yister-, from 古期英語 ġeostran-, ġiestran- (“previous day, prior day”), from Proto-West Germanic *gesteran, from Proto-Germanic *gesteraz (“yesterday”), from Proto-Indo-European *dʰǵʰyés (“yesterday”). Compare Dutch gisteren, German gestern (“yesterday”), Gothic 𐌲𐌹𐍃𐍄𐍂𐌰𐌳𐌰𐌲𐌹𐍃 (gistradagis, “tomorrow”), Latin hesternus (“of yesterday”), Ancient Greek χθές (khthés, “yesterday”), Sanskrit ह्यस् (hyás, “yesterday”). More at yesterday.
yester-
From 古期英語 ġeostran-, from Proto-Germanic *gistr-.