† cyˈcloidical, a. Obs.
= cycloidal 1.
| 1793 Sir G. Shuckburgh in Phil. Trans. LXXXIII. 88 The spring, by which the pendulum is suspended..so constructed as to produce cycloidical arcs of vibration. |
† cyˈcloidical, a. Obs.
= cycloidal 1.
| 1793 Sir G. Shuckburgh in Phil. Trans. LXXXIII. 88 The spring, by which the pendulum is suspended..so constructed as to produce cycloidical arcs of vibration. |
Oxford English Dictionary