• synonyms


or dba, d.b.a., d/b/a

doing business as.

Usage note

DBA often precedes the name under which a business operates that is not the legal name of the owner of the business, but a name sometimes called a fictitious name or trade name.

Definition for dba (2 of 3)


or dba

decibels above reference noise, adjusted.

Definition for dba (3 of 3)


Doctor of Business Administration. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019