| n. | 1. | The act of blocking up; the state of being blocked up. |
| Noun | 1. | blockage - the state or condition of being obstructed Synonyms: obstruction |
| 2. | blockage - an obstruction in a pipe or tube; "we had to call a plumber to clear out the blockage in the drainpipe" | |
| 3. | blockage - the act of blocking |