Webster’s Revised Unabridged Dictionary · 1913
Sterile
Ster′ile (stĕr′ĭl), a. [F. stérile, L. sterilis, akin to Gr. στερεός stiff, solid, στεῖρος barren, στεῖρα a cow that has not calved, Goth. stairō, fem., barren. See Stare to gaze.] 1. Producing little or no crop; barren; unfruitful; unproductive; not fertile; as, sterile land; a sterile desert; a sterile year.
2. (Biol.) (a) Incapable of reproduction; unfitted for reproduction of offspring; not able to germinate or bear fruit; unfruitful; as, a sterile flower, which bears only stamens. (b) Free from reproductive spores or germs; as, a sterile fluid.
3. Fig.: Barren of ideas; destitute of sentiment; as, a sterile production or author.