Are wide shoes wider in the toe box?

Excuse me, I'm curious about the design specifications of wide shoes. Specifically, I'm wondering if wide shoes are indeed wider in the toe box area, or if the "wide" designation applies to other aspects of the shoe's fit and sizing? As someone who values comfort and proper foot support, understanding these nuances is crucial for me to make an informed purchase. Could you please clarify if wide shoes indeed offer a more spacious toe box, and if so, by how much? Thank you in advance for your assistance.