rivet
1. riv.et \'riv-*t\ n [ME rivette, fr. MF river to be attached] : a headed pin or bolt of metal used for uniting two or more pieces by pas sing the shank through a hole in each piece and then beating or pressing down the plain end so as to make a second head 2. rivet vt 1: to fasten with or as if with rivets 2: to upset the end or point of (as a metallic pin, rod, or bolt) by beati ng or pressing so as to form a head 3: to fasten firmly 4: to attract and hold (as the attention) completely - riv.et.er n
 Webster's English Dictionary
 Webster's English Dictionary