dose (n.)youdaoicibaDictYouDict
early 15c., "the giving of medicine (in a specified amount or at a stated time)," from Middle French dose (15c.) or directly from Late Latin dosis, from Greek dosis "a portion prescribed," literally "a giving," used by Galen and other Greek physicians to mean an amount of medicine, from stem of didonai "to give" (see date (n.1)). Slang meaning "venereal disease" is from 1914.
table d'hôteyoudaoicibaDictYouDict
"A restaurant meal offered at a fixed price and with few if any choices", Early 17th century: French, literally 'host's table'. The term originally denoted a table in a hotel or restaurant where all guests ate together, hence a meal served there at a stated time and for a fixed price.