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Comprehensive
Dictionary Suite
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binary star two stars orbiting around a common center of gravity and often appearing as one to the unaided sight or through a telescope; double star.
macroscopic large enough to be seen by the unaided human eye. (Cf. microscopic.) [1/2 definitions]
microscope an instrument using a lens or lenses to magnify extremely small objects, esp. those not visible to the unaided eye.
microscopic too small to be seen with the unaided eye. [1/3 definitions]
Pleiades an open cluster of several hundred stars in the constellation Taurus, six of which are visible with the unaided eye. [1/2 definitions]
solo any individual, unaided performance such as an airplane flight or other independent individual accomplishment. [2/6 definitions]
unassisted without assistance; unaided. [1/2 definitions]