[stiff.en] vb stiff.ened ; stiff.en.ing vt (15c): to make stiff or stiffer ~ vi: to become stiff or stiffer -- stiff.en.er n
STIFFEN
Meaning of STIFFEN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012
[stiff.en] vb stiff.ened ; stiff.en.ing vt (15c): to make stiff or stiffer ~ vi: to become stiff or stiffer -- stiff.en.er n
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012