rigidify

动词 rigidify:

1. become rigid
2. make rigid and set into a conventional pattern
   同义词：ossify, petrify

ri.gid.i.fy

v.intr.tr.（不及物动词）
ri.gid.i.fied,ri.gid.i.fy.ing,ri.gid.i.fies
To become or cause to become rigid.
使变硬：变得或使变得坚硬

【引伸】
rigid.ifica.tion