Tolong bantu jawab. Apa bedanya hat dengan cap? Padahal sama sama topi

Gatau jelasnya, pokoknya cap ada pinggiran depan buat proteksi matahari, kalo hat itu gak selalu, contohnya topi kerucut si petani

cap
1. a close-fitting covering for the head, usually of soft supple material and having no visor or brim.
2.a brimless head covering with a visor, as a baseball cap.
3.mobcap.
4.a headdress denoting rank, occupation, religious order, or the like: a nurse's cap.

hat
1.a shaped covering for the head, usually with a crown and brim, especially for wear outdoors.