A glass vessel or bottle, especially a small tube-shaped bottle used to store medicine, perfume or other chemical.
"The pharmacist carefully filled each vial with the prescribed antibiotic before handing them to the patient for home storage."
To put or keep in, or as in, a vial.
"The pharmacist carefully placed the liquid medicine into a small glass vial for storage."
A surname.
"The local historian confirmed that the old family home belonged to Mr. Vial, whose ancestors had served as town clerks for over a century."