Form is the shape, visual appearance, or configuration of an object. In a wider sense, the form is the way something happens.
Form also refers to:
Form (document), a document (printed or electronic) with spaces in which to write or enter dataForm (education), a class, set, or group of studentsForm (religion), an academic term for prescriptions or norms on religious practiceForm, a shallow depression or flattened nest of grass used by a hareForm, or rap sheet, slang for a criminal record reference