actinograph

actinograph
actinographic /ak tin'euh graf"ik, ak'teuh noh-/, adj.actinography /ak'teuh nog"reuh fee/, n.
/ak tin"euh graf', -grahf'/, n.
a recording actinometer.
[1830-40; ACTINO- + -GRAPH]

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Universalium. 2010.

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  • Actinograph — Ac*tin o*graph, n. [Gr. ?, ?, ray + graph.] An instrument for measuring and recording the variations in the actinic or chemical force of rays of light. Nichol. [1913 Webster] …   The Collaborative International Dictionary of English

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  • actinograph — noun A recording actinometer …   Wiktionary

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  • actinograph — ac·tin·o·graph …   English syllables

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