from The Century Dictionary.
- noun An instrument for measuring and registering the variations of actinic or chemical influence in the solar rays.
from the GNU version of the Collaborative International Dictionary of English.
- noun An instrument for measuring and recording the variations in the
actinicor chemical force of rays of light.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A
Sorry, no etymologies found.
Sorry, no example sentences found.
New comments are temporarily disabled while we update our database.