Microscopic Automaton
This page is the CodyCross answer for the clue below from Top Secret, Group 2099, Puzzle 4 (Problem Solving).
Question is: Microscopic Automaton
and the answer is: NANOBOT
Word Meaning:
NANOBOT — (nanotechnology, robotics) A very small autonomous robot, typically the size of a biological cell, designed to work alone or in very large numbers to achieve some task.
Definitions from Wiktionary.