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English Fox - English Dictionary
Meaning of
insubstantial
in English
insubstantial
us
//ˌɪnsəbˈstæntʃəl//
uk
//ˌɪn.səˈbstantʃəl//
#uncommon
Definitions
Adjective
lacking
substance
;
unreal
or
weak
The
argument
was
insubstantial
and
failed
to
convince
anyone
.