SuaviloquyToday’s word

vacuous

Vacuous, a.

Etymology: [L. vacuus. See Vacant.]

Empty; unfilled; void; vacant. Boundless the deep, because I am who fill Infinitude; nor vacuous the space. Milton. That the few may lead selfish and vacuous days. J. Morley.

Shades of meaning

Fernald has no entry of its own for vacuous; he lists it under vacant.

Where he writes about it:

Vacuous refers to the condition of being empty or vacant, regarded as continuous or characteristic. — from vacant