De Wahl's rule

The de Wahl's Rule is a rule of word formation, developed by the Balto-German naval officer and teacher Edgar de Wahl and applied in the artificial language Interlingue (also called "Occidental") which was also his creation. The rule served for the formation of certain changed grammatical forms, like adjectives and nouns, from verb infinitive.

De Wahl's rule

The de Wahl's Rule is a rule of word formation, developed by the Balto-German naval officer and teacher Edgar de Wahl and applied in the artificial language Interlingue (also called "Occidental") which was also his creation. The rule served for the formation of certain changed grammatical forms, like adjectives and nouns, from verb infinitive.