Answer | Crossword Clue |
---|---|
ellipsographs | ELLIPSOGRAPH, an instrument for describing ellipses |
ellipsograph | an instrument for describing ellipses |
cyclograph | an instrument for describing arcs of circles without compasses |
cyclographs | CYCLOGRAPH, an instrument for describing arcs of circles without compasses |
cyclographic | relating to a cyclograph, an instrument for describing arcs of circles without compasses |
LENSED | Describing an optical instrument. |