GRE Word List
ISOTOPE
any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties
The meaning of the word isotope is any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties.
Random words
| Word | Meaning |
|---|---|
| scrimmage | a minor battle : skirmish |
| malediction | curse |
| nonplus | a state of bafflement or perplexity : quandary |
| gibe | to utter taunting words |
| poignancy | the quality or state of being poignant |
| protagonist | the principal character in a literary work (such as a drama or story) |
| castigation | to subject to severe punishment, reproof, or criticism |
| allege | to assert without proof or before proving |
| abhor | to regard with extreme repugnance : to feel hatred or loathing for : loathe |
| pensive | musingly or dreamily thoughtful |