LEARNit Dictionary
retard
verb
/rɪˈtɑːd/
UK
/rɪˈtɑːrd/
US
1
to make the development or progress of something slower
به تأخیر انداختن, کند کردن
synonym
delay
,
slow
noun
/ˈriːtɑːd/
UK
/ˈriːtɑːrd/
US
1
an offensive way of referring to somebody who you think is stupid or slow to learn
عقبمانده, کندذهن, دیرآموز