Long before we had GPS (Global Positioning System) devices, people used a magnetic instrument called a compass for navigation. Some people still use a compass to navigate — usually when their GPS isn’t working.
Compass can also refer to another type of instrument, one that’s used for drawing circles; this should be familiar to you if you have ever studied geometry. In addition, compass can mean "range" or "scope." If you decide to hike the Appalachian Trail, using a compass (the navigational kind) should hopefully fall within your compass of ability. If not, we hope you own a reliable GPS.
1 |
n |
navigational instrument for finding directions
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2 |
n |
drafting instrument used for drawing circles
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3 |
n |
an area in which something acts or operates or has power or control: "the range of a supersonic jet"
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4 |
v |
travel around, either by plane or ship
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5 |
v |
bring about; accomplish
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6 |
v |
get the meaning of something
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