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 |
|---|---|
| pulsate | to throb or move rhythmically : vibrate |
| caliber | degree of mental capacity or moral quality |
| comity | friendly social atmosphere : social harmony |
| predispose | to dispose in advance |
| fiasco | a complete failure |
| dotage | a state or period of senile decay marked by decline of mental poise and alertness |
| derivative | a word formed from another word or base : a word formed by derivation |
| emolument | the returns arising from office or employment usually in the form of compensation or perquisites |
| swerve | to turn aside abruptly from a straight line or course : deviate |
| mendicant | beggar |