insubstantial
🇺🇸
/ˌɪnsəbˈstænʃl/
🇬🇧
/ˌɪnsəbˈstænʃl/
adjective
R
lacking in strength, size, or importance
The insubstantial walls of the old house made it difficult to keep warm.
R
lacking in substance or reality
His insubstantial arguments were easily dismissed by the judge.
translation
lacking in strength, size, or importance; lacking in substance or reality