joggling
階梯成形; 卷邊; 卷邊
Jog·gle v. t. [imp. & p. p. Joggled p. pr. & vb. n. Joggling ]
1. To shake slightly; to push suddenly but slightly, so as to cause to shake or totter; to jostle; to jog.
2. Arch. To join by means of joggles, so as to prevent sliding apart; sometimes, loosely, to dowel.
The struts of a roof are joggled into the truss posts. --Gwilt.