lest we forget
Definition of lest we forget
formal + literary
: it should not be forgotten She's a talented singer and, lest we forget, a fine musician as well.
Word by Word Definitions
: to lose the remembrance of : be unable to think of or recall
: to cease from doing
: to treat with inattention or disregard
Seen and Heard
What made you want to look up lest we forget? Please tell us where you read or heard it (including the quote, if possible).