Welsh edit

Etymology edit

Calque of English pencil case

Noun edit

cas pensiliau m (plural casau pensiliau or casiau pensiliau or casys pensiliau)

  1. pencil case

Mutation edit

Welsh mutation
radical soft nasal aspirate
cas pensiliau gas pensiliau nghas pensiliau chas pensiliau
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.