Ozonometer
Also found in: Medical.
O`zo`nom´e`ter
n. | 1. | An instrument for ascertaining the amount of ozone in the atmosphere, or in any gaseous mixture. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
n. | 1. | An instrument for ascertaining the amount of ozone in the atmosphere, or in any gaseous mixture. |