Sign Up
Sign In
中文
English Fox - English Dictionary
Meaning of
toughening
in English
toughening
us
//ˈtʌfənɪŋ//
uk
//ˈtʌfənɪŋ//
#uncommon
Lemma:
toughen
The lemma is the base or root form of this word.
Definitions
Verb
making
something
stronger
;
more
resilient
to
strengthen
or
harden
something
Noun
process
of
increasing
durability
