"Idyllic" basically means something like "extremely happy; peaceful".
It's also possible, if you heard the term rather than saw it, that the speaker was actually saying eidetic memory, which is more commonly referred to as a "photographic memory".
I believe you are referring to "eidetic " memory, a rare capability to have near-perfect recall. Many that claim to possess an eidetic memory do not have one.
We spent an idyllic summer vacation.
it has been an idyllic time on the ward today.
The book i was reading had a idyllic setting
heavenly
The Jose Rizal poem is titled 'Memories of My Town,' and its interpretation is fairly straightforward, as it's simply him reflecting back on his idyllic childhood. Rizal was a Filipino revolutionary.
Eden
Idyllic, utopian.
Gold, idyllic holidays.
Lea
The anagram is "idyllic."
Idyllic
Irish Gaelic is: ídileach Scottish Gaelic is: ?