| TU | a cavity having the shape of a tube |
|---|---|
| TU | a small tube |
| TU | an order of Eutheria |
| TU | a large faint constellation in the southern hemisphere containing most of the Small Magellanic Cloud |
| TU | United States historian (1912-1989) |
| TU | a narrow flattened pleat or fold that is stitched in place |
| TU | (British) eatables (especially sweets) |
| TU | draw fabric together and sew it tightly |
| TU | fit snugly into |
| TU | make a tuck or several folds in |
| TU | pull up or draw into a fold |
| TU | eat up |