From a Low German merger of two unrelated adjectives: (1.) Old Saxon therbi (“unleavened”), from Proto-Germanic *þerbaz; and (2.) Old Saxon derbi (“coarse, warlike”). Both regularly collapsed in Middle Low German derve (“firm, bold”). Older High German had only the former of the two adjectives and lacked the other: Middle High German derp (“unleavened”), from Old High German derb (“unleavened”). The modern word is formally High German, but its semantic development has been determined by the Middle Low German one. (The original sense “unleavened” is last met with in the 18th century.)
derb (strong nominative masculine singular derber, comparative derber, superlative am derbsten)
number & gender | singular | plural | |||
---|---|---|---|---|---|
masculine | feminine | neuter | |||
predicative | er ist derb | sie ist derb | es ist derb | sie sind derb | |
strong declension (without article) |
nominative | derber | derbe | derbes | derbe |
genitive | derben | derber | derben | derber | |
dative | derbem | derber | derbem | derben | |
accusative | derben | derbe | derbes | derbe | |
weak declension (with definite article) |
nominative | der derbe | die derbe | das derbe | die derben |
genitive | des derben | der derben | des derben | der derben | |
dative | dem derben | der derben | dem derben | den derben | |
accusative | den derben | die derbe | das derbe | die derben | |
mixed declension (with indefinite article) |
nominative | ein derber | eine derbe | ein derbes | (keine) derben |
genitive | eines derben | einer derben | eines derben | (keiner) derben | |
dative | einem derben | einer derben | einem derben | (keinen) derben | |
accusative | einen derben | eine derbe | ein derbes | (keine) derben |
number & gender | singular | plural | |||
---|---|---|---|---|---|
masculine | feminine | neuter | |||
predicative | er ist derber | sie ist derber | es ist derber | sie sind derber | |
strong declension (without article) |
nominative | derberer | derbere | derberes | derbere |
genitive | derberen | derberer | derberen | derberer | |
dative | derberem | derberer | derberem | derberen | |
accusative | derberen | derbere | derberes | derbere | |
weak declension (with definite article) |
nominative | der derbere | die derbere | das derbere | die derberen |
genitive | des derberen | der derberen | des derberen | der derberen | |
dative | dem derberen | der derberen | dem derberen | den derberen | |
accusative | den derberen | die derbere | das derbere | die derberen | |
mixed declension (with indefinite article) |
nominative | ein derberer | eine derbere | ein derberes | (keine) derberen |
genitive | eines derberen | einer derberen | eines derberen | (keiner) derberen | |
dative | einem derberen | einer derberen | einem derberen | (keinen) derberen | |
accusative | einen derberen | eine derbere | ein derberes | (keine) derberen |
number & gender | singular | plural | |||
---|---|---|---|---|---|
masculine | feminine | neuter | |||
predicative | er ist am derbsten | sie ist am derbsten | es ist am derbsten | sie sind am derbsten | |
strong declension (without article) |
nominative | derbster | derbste | derbstes | derbste |
genitive | derbsten | derbster | derbsten | derbster | |
dative | derbstem | derbster | derbstem | derbsten | |
accusative | derbsten | derbste | derbstes | derbste | |
weak declension (with definite article) |
nominative | der derbste | die derbste | das derbste | die derbsten |
genitive | des derbsten | der derbsten | des derbsten | der derbsten | |
dative | dem derbsten | der derbsten | dem derbsten | den derbsten | |
accusative | den derbsten | die derbste | das derbste | die derbsten | |
mixed declension (with indefinite article) |
nominative | ein derbster | eine derbste | ein derbstes | (keine) derbsten |
genitive | eines derbsten | einer derbsten | eines derbsten | (keiner) derbsten | |
dative | einem derbsten | einer derbsten | einem derbsten | (keinen) derbsten | |
accusative | einen derbsten | eine derbste | ein derbstes | (keine) derbsten |
From Proto-Germanic *þerbaz. Cognate with Old English þeorf (English tharf), Middle Dutch derf (Dutch derf), Old Norse þjarfr.
derb
From Proto-Celtic *derwos (“firm”), from Proto-Indo-European *drewh₂- (“steady, firm”), extension of *dóru (“tree”). Compare Old English trīewe, English true.
derb (comparative derbu)
o/ā-stem | |||
---|---|---|---|
Singular | Masculine | Feminine | Neuter |
Nominative | derb | derb | derb |
Vocative | deirb* derb** | ||
Accusative | derb | deirb | |
Genitive | deirb | deirbe | deirb |
Dative | derb | deirb | derb |
Plural | Masculine | Feminine/neuter | |
Nominative | deirb | derba | |
Vocative | derbu derba† | ||
Accusative | derbu derba† | ||
Genitive | derb | ||
Dative | derbaib | ||
Notes | *modifying a noun whose vocative is different from its nominative **modifying a noun whose vocative is identical to its nominative |
Old Irish mutation | ||
---|---|---|
Radical | Lenition | Nasalization |
derb | derb pronounced with /ð(ʲ)-/ |
nderb |
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. |