- brontograph
- \\-af\ noun
(-s)
Etymology: bront- + -graph1. : brontometer2. : brontogram
Useful english dictionary. 2012.
Useful english dictionary. 2012.
Brontograph — Bron to*graph, n. [Gr. ? thunder + graph.] (Meteor.) (a) A tracing or chart showing the phenomena attendant on thunderstorms. (b) An instrument for making such tracings, as a recording brontometer. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
brontograph — bron·to·graph … English syllables
brontograph — n. instr. recording discharges of atmospheric electricity. ♦ brontogram, n. record made by this … Dictionary of difficult words
brontology — n. study of thunder. ♦ brontometer, n. brontograph … Dictionary of difficult words