unfettering is unfetter's Present Participle

unfetter

US 
UK 
  • v.打开…的脚镣;释放
  • Web使自由;解开脚链;解除束缚
Past Participle:unfettered  Present Participle:unfettering  Simple Present:unfetters  
v.
1.
打开...的脚镣;释放,使自由