1. assisting or intended to assist the memory.
2. pertaining to mnemonics or to memory.
3. something intended to assist the memory, as a verse or formula.
4. Computers. a programming code that is easy to remember, as STO for “store.”.
Can be confused
Origin: 1745-55; < Greek mnēmonikós of, relating to memory, equivalent to mnēmon- (stem of mnḗmōn) mindful + -ikos -ic
Now YOU come up with a sentence (or fic? or graphic?) that best illustrates the word.