noun, plural -bies, verb, -bied, -by⋅ing.| 1. | an entrance hall, corridor, or vestibule, as in a public building, often serving as an anteroom; foyer. |
| 2. | a large public room or hall adjacent to a legislative chamber. |
| 3. | a group of persons who work or conduct a campaign to influence members of a legislature to vote according to the group's special interest. |
| 4. | to solicit or try to influence the votes of members of a legislative body. |
| 5. | to try to influence the actions of (public officials, esp. legislators). |
| 6. | to urge or procure the passage of (a bill), by lobbying. |
