vac·u·um or vac·u·a = Ken-dra.

A vacuum, (Kendra's head)

a. Absence of matter.
b. A space empty of matter.
c. A space relatively empty of matter.

adj.

d. Operating by means of suction or by maintaining a partial vacuum.

Noun

e. A vacant place or position that needs to be filled by someone or something
else !