With dative of person: in, or present to, a person's thoughts or mind.

That has been mentioned or recorded. Also: having a memory, esp. of a specified kind.

Of which the memory is preserved; remembered; (also) worthy to be remembered, memorable. Obsolete.

Recalled to or kept in the memory. Also with modifying adverbs.

The action of remembering; recollection, remembrance. Now chiefly in from memory (also by memory), in memory.

= unforgotten, adj.

Recalled to memory.

(un-, prefix1 affix 2b. Cf. Middle Dutch and Dutch onvergeten, Middle High German unvergezzen, German unvergessen.)