not to be missed

:  to fail to hit, reach, or contact

:  to discover or feel the absence of

:  to fail to obtain

:  disadvantage or regret resulting from loss

:  a failure to hit

:  a failure to attain a desired result

: used as a title prefixed to the name of an unmarried woman or girl

: used before the name of a place or of a line of activity or before some epithet to form a title for a usually young unmarried female who is representative of the thing indicated

:  a young unmarried woman or girl