b.d.s.
abbreviation
(in prescriptions) to be taken twice a day.
Bachelor of Dental Surgery
Barbados (international car registration)
From Latin bis diē sūmendum
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.