anhydrous

/ænhˈa‍ɪdɹəs/

/ænhˈaɪdɹəs/

[adjective]

anhydrous

[ADJECTIVE]

without water; especially without water of crystallization

antonyms : hydrous

Examples

1. The XLR99 used anhydrous ammonia and liquid oxygen as propellants, and hydrogen peroxide to drive the high-speed turbopump that delivered propellants to the engine.

2. Could it be organic materials that we know, but with anhydrous ammonia as a solvent?

3. So caffeine anhydrous would be the clinical version of caffeine.

4. The active ingredient in most styptic pencils, including Clubman's is anhydrous aluminum sulfate.