| OED requirements | antedating 1941 |
| Earliest cite | Isaac Asimov in Astounding Sci. Fiction May |
| Last modified | 6 July, 2008 |
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| 1993 K. S. Robinson Red Mars (1993) 283 | Muscle and brain have extended out through an armature of robotics that is so large and powerful that it's difficult to conceptualize it. |