Unproductive; fruitless; unprofitable; empty.
Unable to bear children; sterile.
Of poor fertility, infertile; not producing vegetation.
Mentally dull; stupid.
Bleak.
An area of low fertility and habitation, a desolate place.
unvoiced; voiceless
Involving surds, or irrational numbers; not capable of being expressed in rational numbers.
An irrational number, especially one expressed using the √ symbol.
A voiceless consonant.