an omnibus is a form of:

Omnibus



noun
1.
(Vehicle travelling on fixed route and taking passengers at any stage; volume containing several work) រថយន្ដក្រុង, រថយន្ដប្រចាំផ្លូវ
Example: An omnibus of mystery stories, an omnibus bill in Congress.
  • omnibus agreement
    - កិច្ចព្រមព្រៀង​ចម្រុះមុខ
ENGLISH MEANING
noun
1.
A long four-wheeled carriage, having seats for many people; especially, one with seats running lengthwise, used in conveying passengers short distances.
2.
A sheet-iron cover for articles in a leer or annealing arch, to protect them from drafts.