[hy.perm.ne.sia] n [NL, fr. hyper- + -mnesia (as in amnesia)] (1882): abnormally vivid or complete memory or recall of the past -- hy.perm.ne.sic adj
HYPERMNESIA
Meaning of HYPERMNESIA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012