Definition of mobile unit
: an establishment on wheels (as an automobile or trailer) equipped for some special service (as a traveling library, an ambulance, an X-ray clinic, or television pickup)
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up mobile unit? Please tell us where you read or heard it (including the quote, if possible).