Abbreviations , Measurements and Other Useful Terms Explained


Abbreviations and Measurements

alb. - album - white
ama. - amarum- bitter
do. - ditto
dulc. - dulcis- sweet
emp. - emplastum or plaster
flav. - flavae - yellow
liqd. - liquidus- liquid
pulv - pulverize or powder
rub. - rubrum - red
sal. - salis - salt

Symbols of weight used by physicians ca. 1650


A Scruple. ℈
A Dram. ʒ
An Ounce. ℥
A Pound. li.
A Quarter. q.
A Halfe: ss.
A Handfull. M.
Of every one. ana.


Grain is an ancient weight of measure equivalent to 0.065 g. Interestingly it is uniform throughout the apothecaries', troy, and avoirdupois systems of measurement. Most medicinal receipts use the apothecaries' system which is listed below.

Grain - 0.065 gram
Scruple - 20 grains - 1.296 grams
Dram (drachm) - 3 scruples- 3.888 g
Ounce - 8 drams - 31.104 g
Pound - 12 ounce - 373.24 g
Fluid dram - 3.55 mL

Imperial System of Dry Weight
1 peck - 16 dry pints - 9.09 liters (UK) 8.81 liters (US)
2 peck - kenning
4 pecks - bushel

Old Scottish Measurements
4 gills - 1 mutchkin - 1/2 cup
2 mutchkins - 1 choppin - 1 cup
2 choppins - 1 pint - 2 cups
2 pint - 1 quart
4 quarts - 1 gallon
8 gallons - 1 barrel
1 lippie - 1 peck
1 firlot - 1 bushel

Alcohol Terminology

Aqua vitae refers to potable concentrated aqueous solution of ethanol. Distilling wine through a couple of runs produces brandy but aqua vitae is distilled several more times to concentrate the alcohol, so you end up with something akin to a modern grain alcohol in potency. You might also see it referred to as distilled spirit of wine.

Alembic refers to the type of still used for home distillation during medieval and early modern times.

Barm is the frothy, yeasty substance that accumulates at the top of the wort during primary ferment. It was a common leavening for bread during the Middle Ages.
Cordial refers to a syrup in the UK. It is not alcoholic but is often confused for alcohol.

Liquor has varying meanings. In the UK liqueur refers to a cordial (syrup) which has alcohol added. That's how I learned it growing up and so I was confused. Liquor may mean many things. It can be as simple as referring to the liquid in a recipe so you have use context to determine meaning.

Mead is a solution of honey and water that has been fermented into an alcoholic beverage. Melomel is a mead made with fruit added, while a metheglin is spiced mead which was sometimes used medicinally especially by Welsh physicians.

Sack is sweet wine fortified with brandy. Similar to modern sherry, but probably a bit stronger.
Spirit is usually an infused wine that has been distilled and concentrated such as absinthe or chartreuse.

Uisce beatha is honestly just the Irish translation of aqua vitae but it is more likely to refer to whiskey (whisky Scottish) which is the spirit distilled by putting a fermented barley mash through multiple runs.

Wort is an Old English term used to refer to herbs, but it had long gone out of use outside of being incorporated into the common names of some medicinal plants. In the Middle Ages wort refers to the infusion of ground malt or other grain made to be fermented into ale.

Cooking Terms

Pipkin is a small cookpot made of earthenware or metal.

Seeth means to boil.

Trub is the deposit of yeast precipitate at the bottom of your fermentation vessel after the primary ferment.
Tundish is a funnel used in the production of ale. It was sometimes to concentrate inhalation of medicated steam.

Verjuice or uergis is the name given to the juice of unripe grapes or less often apples or crabapples.

Wardons was another name for pears.

Chemicals

Antimony is an element but the word was sometimes used to refer to the sulfide mineral stubnite comprised of antimony and sulphur. Flowers of antimony (arsenic trioxide), is a powder left after roasting orpiment or realgar. Antimony and arsenic have similar properties were frequently confused with unfortunate results.

Calomel was a purgative made by combining mercurous chloride and metallic mercury. They would combine the two and simmer them in a iron pot with a lid and the scrapings from the inside of the lid were powdered.

Flowers of sulphur is a light yellow crystalline powder, made by distilling sulphur that is still on the market today. Another name for sulfur was brimstone.

Flowers of zinc is crude zinc oxide scraped from the inside of chimneys made of zinc.

Hartshorn was the ground horn of a red male deer. In the past they would dry distill the ground horn to obtain oil of hartshorn which could then be processed into ammonium carbonate to be used as smelling salts.

Lime-water is a saturated aqueous solution of slaked lime.

Oil of tartar is a a saturated solution of potassium carbonate and sal tartar or salt of tartar was solid potassium carbonate.

Red precipitate is

Saccharo album which was sometimes abbreviated to sacchar alb. is white sugar. Do not make the mistake of assuming the use of inferior ingredients.

Soda ash is sodium carbonate formed by various types of saltwort that grow on sea shores.

Spirit is the term used for an essence or extract that can be distilled from another solution. It does not necessarily refer to an alcoholic product the way we think of it today.

Spirit of sal ammoniac is the more modern form of smelling salts and is still on the market today.

Tartar or tartar of wine is potassium hydrogen tartrate and when they purified it into small white crystals it was sold as cream of tarter.

Terebene was a clear liquid that was the result of mixing sulphuric acid and oil of turpentine. It was a cough remedy often mixed into cod liver oil because English people liked to torture their children. See also treacle and brimstone.

Thion hudor was deep orange-red liquid that was made from boiling flowers of sulphur with slaked lime.

Touchpaper is basically tissue paper that has been soaked in a potassium nitrate solution and is easily ignited.

Venetian treacle refers to a preparation known as theriac andromachus or theriac venetian.

Vera alba refers to white beeswax white cerat. flav refers to yellow beeswax.

*Vitriol with no further qualification usually means sulfuric acid as does oil of vitriol, spirit of vitriol and oil of sulfur per campanum.

White arsenic is arsenious oxide made by purifying the soot of arsenic.

Other chemicals you might run across include:

Aes cyprium, cyprium brass                                    copper
Acidum salis, muriatic acid, spirit of salt,                hydrochloric acid
Blue vitriol , Roman vitriol, vitriol of Cyprus         copper(II) sulfate
Carbonate of lime                                                     calcium carbonate
Calamine, cadmia,                                                    zinc oxide
Caustic soda                                                             sodium hydroxide
Green vitriol, copperas                                             iron(II) sulfate
Lime                                                                         calcium oxide
Lye                                                                           potassium hydroxide
Nitre, saltpeter                                                         potassium nitrate
Orpiment, yellow ore of arsenic                              arsenic trisulphide. 
Potash                                                                      potassium carbonate
Realgar, red ore of arsenic                                       arsenic disulphide.
Red leaf, minium                                                     lead oxide
Red vitriol                                                               cobalt(II) sulfate
Resinae terebinthinae                                               turpentine
Sal. mirabilis, Glauber's salt                                    sodium sulfate
Sal. ammoniac                                                         ammonium chloride
Sal .commune                                                         sodium chloride
Sal. enixum                                                             potassium sulfate
Slaked lime                                                             calcium hydroxide
Spirit of nitre,                                                          nitric acid
Sweet oil of vitriol                                                  diethyl ether
Quicklime                                                               calcium oxide
Quicksilver liquid                                                   mercury metal
Verdigris                                                                  cupric carbonate
Vitriol of argile, vitriol of clay                                aluminium sulfate
Vitriol of Mars, vitriol of martial                            iron(III) sulfate
Vitriol*                                                                     sulfuric acid
Vitrolic acid air                                                        sulfur dioxide
Volatile alkali, spirit of hartshorn                            aqueous ammonia
White lead basic                                                      lead carbonate
White vitriol                                                            zinc sulfate