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 |
|---|---|
| concede | to acknowledge grudgingly or hesitantly |
| consort | associate |
| bugaboo | an imaginary object of fear |
| aplomb | complete and confident composure or self-assurance : poise |
| ruminate | to go over in the mind repeatedly and often casually or slowly |
| gross | glaringly noticeable usually because of inexcusable badness or objectionableness |
| expertise | the skill of an expert |
| succor | relief |
| formality | compliance with formal or conventional rules : ceremony |
| superfluous | exceeding what is sufficient or necessary : extra |