DUMB
Meaning of DUMB in English
adj. ( colloq. ) ( esp. AE )
stupid
1) to play ~
2) ~ to + inf. (it was ~ of you to say that)
The Bbi combinatory dictionary of English, a guide to word combinations.
Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям.
2012