memoriousness

uncountable

The state of being memorious; commemoration, remembrance.

Japanese Meaning

記念（commemoration） / 追憶（remembrance）

Her memoriousness made her the family's living archive, able to recall dates and stories with uncanny clarity.

彼女の卓越した記憶力は家族の生きたアーカイブとなり、日付や出来事を驚くほど鮮明に思い出すことを可能にした。

Sense（1）

The state of being memorious; commemoration, remembrance.

Roman memoriousness was part celebration, part propitiation.