a combining form used in the names of chemical compounds in which boron is present: borofluoride.
- Also especially before a vowel, bor-.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use boro- in a sentence
Its uncomming provoking—and sich a steady good business hand there ain't in the Boro'.
These articles was like the bustin' of a lot of bombshells in this usually quiet boro.
By the way, Mr. Boro of Aghadez has been fetched back from his encampment at Tesaoua by a man on horseback.
In the evening I presented Boro of Aghadez with a fine burnouse, and his son with a shasheeah and a fateh.
Boro remembered his present, and expressed his gratitude by resenting this insolence with a perfect shower of abuse.