Webster's Online Dictionary
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Definition: HELICOGRAPH

Part of Speech Definition
Noun 1. An instrument for drawing spiral lines on a plane.[Websters].

Source: Webster's Revised Unabridged Dictionary (1913)

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Date "Helicograph" was first used in popular English literature: sometime before 1914. (references)

Note: Helicograph \Hel"i*co*graph`\, noun. [Helix -graph.]. (references)

Definition: HELICOGRAPH

Part of SpeechDefinition
Noun1. An instrument for drawing spiral lines on a plane.[Websters].

Source: Webster's Revised Unabridged Dictionary (1913)

Top

Date "HELICOGRAPH" was first used in popular English literature: sometime before 1914. (references)

Note: Helicograph \Hel"i*co*graph`\, noun. [Helix -graph.]. (references)