[left.over] n (1891) 1: something that remains unused or unconsumed; esp: leftover food served at a later meal--usu. used in pl.
2: an anachronistic survival: vestige
[2]left.over adj (1897): not consumed or used "~ food" "~ space"
[left.over] n (1891) 1: something that remains unused or unconsumed; esp: leftover food served at a later meal--usu. used in pl.
2: an anachronistic survival: vestige
[2]left.over adj (1897): not consumed or used "~ food" "~ space"
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012