mnemonic
/ni-/, /nə-/, /nəˈmɑnɪk/, /nɪˈmɒnɪk/
adjective
  1. Especially of a series of ideas, letters, words, etc.: intended to help in remembering.
  2. Of or relating to mnemonics.
  1. mnemonický
  2. mnemotechnický
mnemonic
/ni-/, /nə-/, /nəˈmɑnɪk/, /nɪˈmɒnɪk/
noun
Something (especially a series of ideas, letters, words, etc.) used to help in remembering a thing; a memory aid.
mnemotechnická pomůcka
mnemonics
/nəˈmɑn.ɪks/, /nəˈmɒn.ɪks/
noun
(plurale tantum) The study of techniques for remembering anything more easily.
mnemotechnika