| YESTER | • yester adv. (Archaic) Yesterday. • yester adj. (Archaic) Of or pertaining to yesterday. • yester n. (Archaic) Yesterday. |
| YESTERN | • yestern adj. (Archaic, rare) Of or pertaining to yesterday. • yestern adv. (Archaic) Yesterday. • yestern n. (Archaic) Yesterday. |
| YESTERDAY | • yesterday n. The day immediately before today; one day ago. • yesterday n. (Figuratively) The past, often in terms of being outdated. • yesterday adv. On the day before today. |
| YESTEREVE | • yestereve n. (Archaic) Yesterday evening. • yestereve adv. (During) yesterday evening. • YESTEREVE n. yesterday evening, also YESTEREVEN, YESTEREVENING, YESTREEN. |
| YESTERDAYS | • yesterdays n. Plural of yesterday. • yesterday's adj. Of or relating to yesterday. (This entry is a translation hub.) • YESTERDAY n. the day immediately before today. |
| YESTEREVEN | • yestereven adv. (Archaic) Synonym of yestereve. • YESTEREVEN n. yesterday evening, also YESTEREVE, YESTEREVENING, YESTREEN. |
| YESTEREVES | • yestereves n. Plural of yestereve. • YESTEREVE n. yesterday evening, also YESTEREVEN, YESTEREVENING, YESTREEN. |
| YESTERMORN | • yestermorn adv. (Now rare, archaic) During the morning of yesterday; yesterday morning. • yestermorn n. (Now rare, archaic) The morning of yesterday. • YESTERMORN n. yesterday morning. |
| YESTERYEAR | • yesteryear n. (Poetic) Past years; time gone by; yore. • yesteryear n. (Rare) Last year. • yester-year n. Alternative form of yesteryear. |
| YESTEREVENS | • YESTEREVEN n. yesterday evening, also YESTEREVE, YESTEREVENING, YESTREEN. |
| YESTERMORNS | • YESTERMORN n. yesterday morning. |
| YESTERNIGHT | • yesternight adv. (Archaic) Last night. • yesternight n. (Archaic) A preceding night. • YESTERNIGHT n. (dialect) last night. |
| YESTERYEARS | • yesteryears n. Plural of yesteryear. • yester-years n. Plural of yester-year. • YESTERYEAR n. last year, or the past in general. |
| YESTERNIGHTS | • yesternights n. Plural of yesternight. • YESTERNIGHT n. (dialect) last night. |
| YESTEREVENING | • yesterevening n. (Archaic) Synonym of yestereve. • YESTEREVENING n. yesterday evening, also YESTEREVE, YESTEREVEN, YESTREEN. |
| YESTERMORNING | • yestermorning n. (Archaic) Yesterday morning. • YESTERMORNING n. yesterday evening or morning. |
| YESTEREVENINGS | • YESTEREVENING n. yesterday evening, also YESTEREVE, YESTEREVEN, YESTREEN. |
| YESTERMORNINGS | • YESTERMORNING n. yesterday evening or morning. |