Antonym: fertile. Similar words: sterilize, puerile, hysteria, posterity, hysterics, austerity, hysterical, mysterious. Meaning: ['sterəl /'steraɪl] 
adj. 1. incapable of reproducing 2. free of or using methods to keep free of pathological microorganisms 3. deficient in originality or creativity; lacking powers of invention.
adj. 1. incapable of reproducing 2. free of or using methods to keep free of pathological microorganisms 3. deficient in originality or creativity; lacking powers of invention. 
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1. Male workers were made permanently sterile by this pesticide.
2. Radiotherapy has left her permanently sterile.
3. Medical tests showed that he was sterile.
4. The negotiations proved to be sterile.
5. He was able to bring large sterile acreages back to fertility.
6. Mules are usually sterile.
7. He felt creatively and emotionally sterile.
8. Rinse the eye with sterile water.
9. An operating theatre should be a sterile environment.
10. Their relationship had grown sterile over the years.
11. The operation must be carried out under sterile conditions.
12. The room felt cold and sterile.
13. An operating theatre should be completely sterile.
14. The farmers turned the sterile land into high fields.
15. A mule is a sterile animal.
16. Too much time has been wasted in sterile debate.
17. The classrooms are sterile, with no artwork on the walls.
18. If sterile equipment isn't available, the next best thing is to clean equipment with disinfectant.
19. Use separate sterile, disposable washcloths to clean up.
20. All equipment is sterile, used once and thrown away.
21. Aseptic techniques require sterile equipment. 8.
22. The flies were irradiated to make them sterile.
23. Sterile eye drops can be purchased for this purpose.
24. The last of the sterile flies were released Thursday.
25. Susan thought that her illness had made her sterile.
26. They are native to dry and sterile regions.
27. This top fits over the bottle and keeps the teat sterile.
28. He always made sure that any cuts were protected by sterile dressings.
29. One of the side effects of the drug could be to make men sterile.
30. The high risk of infection puts a premium on the use of sterile needles.
More similar words: sterilize, puerile, hysteria, posterity, hysterics, austerity, hysterical, mysterious, blistering, hysterically, sister-in-law, a posteriori, mysteriously, administering, esterification, rile, virile, peril, sacrilege, imperil, verily, perilous, guerilla, stern, foster, muster, ouster, master, poster, oyster.