Hüperonüümid:
ruum 3(n)
vaakum 2(n)

õhutühi v hõrendatud gaasiga ruum

PWN-3.0 relation(s)

eq_synonym
vacuity 1(n), vacuum 1(n) a region that is devoid of matter

CILI relation(s)

eq_synonym
vacuity 2(n), vacuum 2(n) a region that is devoid of matter