| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a stew of meat, vegetables, potatoes, etc. |
Welch (wɛlʃ) ![]() | |
| —adj | |
| an archaic spelling of Welsh | |
Welch (wělch, wělsh), William Henry. 1850-1934.
American pathologist and bacteriologist who discovered the bacteria that causes gas gangrene.