Yestertime- (n.) a non-specific referrence to the very recent past when something happened or something was supposed to happen. syn. Lastertime, Yesterday (etymology: North America 2000 Allegra Davis a small child invented the word from yesterday, last-time and yesteryear mix)
"Mommy, yestertime you let me swim naked in Nana's pool."

"You said yestertime you would put that horn on my bike?"
by Captclam July 27, 2006
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