os ‧ ten ‧ si ‧ bly /ɒˈstensəbli, ɒˈstensɪbli $ ɑː-/ BrE AmE adverb
if something is ostensibly true, people say that it is true but it is not really true SYN supposedly :
She stayed behind at the office, ostensibly to work.
os ‧ ten ‧ si ‧ bly /ɒˈstensəbli, ɒˈstensɪbli $ ɑː-/ BrE AmE adverb
if something is ostensibly true, people say that it is true but it is not really true SYN supposedly :
She stayed behind at the office, ostensibly to work.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012