From Proto-West Germanic *tappō, from Proto-Germanic *tappô, whence also Old High German zapho, Old Norse tappi.
Normally prehistoric *æ was retracted to *a when followed by a geminate and back vowel. Reason for consistent failure of retraction in this word remains unknown. If the word is infrequently attested a commoner variant *tappa may well have existed, cf. hnappian alongside less common hnæppian.
tæppa m
Weak:
singular | plural | |
---|---|---|
nominative | tæppa | tæppan |
accusative | tæppan | tæppan |
genitive | tæppan | tæppena |
dative | tæppan | tæppum |
Unknown. Related to Old Frisian tapia (“to pluck”), Middle Low German teppen (“to pluck, pick”). Possibly from Proto-Germanic *tappaz; see *tuppaz (“tuft”).
tæppa m
Weak:
singular | plural | |
---|---|---|
nominative | tæppa | tæppan |
accusative | tæppan | tæppan |
genitive | tæppan | tæppena |
dative | tæppan | tæppum |