[vac.u.ous] adj [L vacuus] (1655) 1: emptied of or lacking content
2: marked by lack of ideas or intelligence: stupid, inane "a ~ mind" "a ~ expression"
3: devoid of serious occupation: idle syn see empty -- vac.u.ous.ly adv -- vac.u.ous.ness n
[vac.u.ous] adj [L vacuus] (1655) 1: emptied of or lacking content
2: marked by lack of ideas or intelligence: stupid, inane "a ~ mind" "a ~ expression"
3: devoid of serious occupation: idle syn see empty -- vac.u.ous.ly adv -- vac.u.ous.ness n
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012