en·ti·ty /ˈɛntəti, ˈɛnə-/
en·ti·ty /ˈɛn(t)ətɪ/ 名詞
En·ti·ty n.; pl. Entities A real being, whether in thought (as an ideal conception) or in fact; being; essence; existence.
Self-subsisting entities, such as our own personality. --Shairp.
Fortune is no real entity, . . . but a mere relative signification. --Bentley.
n : that which is perceived or known or inferred to have its own
distinct existence (living or nonliving)