| absolute |
without anything added; pure. [1/4 definitions] |
| carbon |
a chemical element found in all living things. Pure carbon occurs as diamond or graphite. It is also often found in compounds with other elements. (symbol: C) |
| chlorine |
a substance that is one of the chemical elements. It combines with sodium to form table salt. It is also used in making bleach. Chlorine is poisonous in its pure gas form. (symbol: Cl) |
| clarity |
the state or condition of being clear or pure. [1/2 definitions] |
| clean |
pure; free from pollution. [1/6 definitions] |
| concentrate |
to make stronger or more pure. [1/5 definitions] |
| diamond |
a clear mineral that is a crystal form of pure carbon. Diamonds are the hardest natural substance known. They are used in making jewelry and as tools for cutting hard materials. [1/5 definitions] |
| dove1 |
a pure white bird of this type as a symbol of peace. [1/2 definitions] |
| fluorine |
a substance that is a chemical element. Fluorine combines easily with other elements to form compounds. Some of these compounds are used to prevent tooth decay. Fluorine is poisonous in its pure gas form. (symbol: F) |
| fresh |
pure and refreshing. [1/7 definitions] |
| impure |
mixed with something that is harmful; polluted or not pure. |
| iodine |
a substance that is one of the chemical elements. Iodine combines easily with other elements. It is found in salt water and seaweed. Iodine is poisonous in its pure crystal form. (symbol: I) [1/2 definitions] |
| karat |
a unit of measure for the purity of gold equal to one twenty-fourth part of pure gold. |
| purification |
the process of removing dirt, bacteria, or other unwanted elements; make pure. [1/2 definitions] |
| purify |
to make clean or pure. |
| refine |
to make pure or fine. |
| sheer1 |
pure and total. [1/3 definitions] |
| sterling |
of or made of the very finest silver, or 92.5% pure. [1/4 definitions] |
| thoroughbred |
of a pure breed. [2/3 definitions] |