| 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.” |
mōn) mindful + -ikos -ic 
mnemonic mne·mon·ic (nĭ-mŏn'ĭk)
adj.
Relating to, assisting, or intended to assist the memory. n.
A device, such as a formula or rhyme, used as an aid in remembering.
mnemonics mne·mon·ics (nĭ-mŏn'ĭks)
n.
A system to develop or improve the memory.