| Main Entry: | |
| Part of Speech: | verb |
| Definition: | block, hinder |
| Synonyms: | burden, choke, close, congest, curb, dam up, encumber, entrammel, fetter, fill, glut, hamper, impede, jam, leash, obstruct, occlude, plug, seal, shackle, stop up, stopper, stuff, tie, trammel |
| Antonyms: | clear, free, open, unblock, unclog, unencumber, unstop |