Lissajous figure
Definition from Wiktionary, the free dictionary
English[edit]
Etymology[edit]
From Jules Antoine Lissajous, French mathematician
Noun[edit]
Lissajous figure (plural Lissajous figures)
 (mathematics) a plane curve traced by a point which executes two perpendicular independent harmonic motions, the frequencies of which are in a simple ratio
Translations[edit]
plane curve
