Which section of the Constitution Act 1982 attempts to define 'constitution'?

Section 52(1) of the Constitution Act, 1982, is significant because it outlines the supremacy of the Constitution over any law that is inconsistent with it. While it does not provide a thorough definition of the term 'constitution', it plays a crucial role in establishing the Constitution as the highest legal authority in Canada. It enshrines the principle that the Constitution, which includes not just the written provisions but also unwritten principles and conventions, embodies the fundamental legal framework of the country.

This supremacy clause reinforces the importance of the Constitution and implies that any determination regarding what constitutes part of the constitution must be consistent with the values and principles enshrined within it. This sets the ground for interpreting how other sections and laws relate to the Constitution as a whole.

The other sections mentioned do not address the definition of 'constitution' explicitly. For instance, Section 1 is primarily about the rights guaranteed in the Charter, Section 35 pertains to the recognition of existing Aboriginal and treaty rights, and Section 29 addresses the rights of minority language educational institutions, none of which define 'constitution' in the context of Canadian law. Therefore, Section 52(1) stands out as the correct answer due to its pivotal role in establishing constitutional supremacy.