[f. CURVI- + līnea line + -AD.]
1826. J. Alderson, in Trans. Soc. Arts, XLIV. 151. A mathematical instrument of my invention called a curvilinead, wherewith to describe regular curve lines.
1842. in G. Francis, Dict. Arts.
[f. CURVI- + līnea line + -AD.]
1826. J. Alderson, in Trans. Soc. Arts, XLIV. 151. A mathematical instrument of my invention called a curvilinead, wherewith to describe regular curve lines.
1842. in G. Francis, Dict. Arts.
