English word chlorinity comes from English -ity, English chlorine
| Dictionary entry | Language | Definition |
|---|---|---|
| -ity | English (eng) | Used to form a noun from an adjective; especially, to form the noun referring to the state, property, or quality of conforming to the adjective's description.. Used to form other nouns, especially abstract nouns. |
| chlorine | English (eng) | (countable) A single atom of this element.. A toxic, green, gaseous chemical element (symbol Cl) with an atomic number of 17. |
| chlorinity | English (eng) | (chemistry) A quantitative measure of the amount of chlorine and other halides in water, especially in seawater. |