Definition of on formchiefly British
- He's been playing poorly in recent months, but now he's back on form.
: the shape and structure of something as distinguished from its material
: a body (as of a person) especially in its external appearance or as distinguished from the face : figure
: to give a particular shape to : shape or mold into a certain state or after a particular model
: to arrange themselves in
: to model by instruction and discipline
: formic acid
: in the form or shape of : resembling
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