| Noun | 1. | roaster - a harsh or humorous critic (sometimes intended as a facetious compliment); "the honoree gave his roasters as good as he got"critic - someone who frequently finds fault or makes harsh and unfair judgments | |
| 2. | roaster - a cook who roasts foodbaster - a cook who bastes roasting meat with melted fat or gravy cook - someone who cooks food | |
| 3. | roaster - flesh of a large young chicken over 3 1/2 lb suitable for roasting | |
| 4. | roaster - a special cooking pan for roasting | |