Archaic word no longer used today, used to refer to a complete guide on how to use a language, better than a thesaurus or dictionary.
For example: David Kimhi (RaDaK) grammatical treaty on the Hebrew language.
The escope of this dictionary is not of an actual grammatical treaty, but a book of the definitions of the words of the Spanish Language.
When co-workers do not tell you anything and are actively feeding you badinformation. Just as in how mushrooms are grown - kept in the dark and fed full of shit
1. When two Paleontologists engage in sexual intercourse after comparing dinosaur fossils.
2. When two Jurassic Park fans engage in sexual intercourse while watching the Jurassic Park trilogy.
As Ed and Kat were watching Jurassic Park, Ed viciously slid his hand between Kat's legs. Ed was attempting to initiate a reptile treatment.