GRE Word List
SEXTANT
an instrument for measuring angular distances used especially in navigation to observe altitudes of celestial bodies (as in ascertaining latitude and longitude)
The meaning of the word sextant is an instrument for measuring angular distances used especially in navigation to observe altitudes of celestial bodies (as in ascertaining latitude and longitude).
Random words
| Word | Meaning |
|---|---|
| automaton | a mechanism that is relatively self-operating |
| surrogate | one appointed to act in place of another : deputy |
| congruence | the quality or state of agreeing, coinciding, or being congruent |
| acidulous | somewhat acid or harsh in taste or manner |
| underscore | to draw a line under : underline |
| riddle | a mystifying, misleading, or puzzling question posed as a problem to be solved or guessed : conundrum |
| circumspect | careful to consider all circumstances and possible consequences : prudent |
| appall | to overcome with consternation, shock, or dismay |
| refute | to prove wrong by argument or evidence : show to be false or erroneous |
| improvise | to compose, recite, play, or sing extemporaneously |