Simple Definition of omnibus

from our Learner's Dictionary

omnibus

1 of 2

noun

plural omnibuses
old-fashioned : bus entry 1

omnibus

2 of 2

adjective

always used before a noun
US : of, relating to, or including many things
an omnibus edition of his more popular stories
an omnibus legislative bill

Cite this Entry

“Omnibus.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/omnibus. Accessed 18 Jun. 2026.

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