Oval (7)
(Other definitions for ellipsoid that I've seen before include "The earth is of this shape" , "solid figure?" .)
'oval' is the definition.
(I know that oval can be written as ellipse)
This is the entire clue.
(Other definitions for ellipse that I've seen before include "Regular oval shape" , "Figure like flattened circle" , "Egg-shaped geometrical figure" , "See pill (anag) - oval" , "Sell pie off for a geometric figure" .)
'oval' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for elliptical that I've seen before include "Oval" , "Like words omitted" , "description of nightmarish billiard balls?" , "Obscure" , "Shaped like an 0" .)