was

• Pron

  1. what
  2. which (referring to the entire preceding clause)
  3. that, which (referring to das, alles, etwas, nichts, and neuter substantival adjectives)
  4. (colloquial) that, which (referring to neuter singular nouns, instead of standard das)
  5. (colloquial) something, anything (instead of standard etwas)
  6. why (with emphasis, astonishment or disapproval)

• Det
• Adv

heißt

1. inflection of heißen:
2. inflection of heißen:
3. inflection of heißen:

das

• Article

  nominative/accusative neuter singular of der: the

• Pron
• Conj

auf

• Prep

  1. [with dative] on, upon (positioned at the top of)
  2. [with accusative] on, onto, up (moving to the top of)
  3. [with accusative] on (indicating responsibility)
  4. [with dative] in, at; used with certain nouns instead of bei or in
  5. [with accusative] to; used with certain nouns instead of zu or in
  6. in (see usage note below)
  7. in (of a word: ending with some sound or syllable)
  8. on (a day; usually of the week)
  9. [with accusative] for (during the continuation of)
  10. [with accusative] to, for (indicating purpose, goal or wish)
  11. [with accusative] by (used to separate dimensions when describing the size of something)

• Adj
• Adv
• Intj

Rätoromanisch

1. Rhaeto-Romance (also referred to as die rätoromanische Sprache or die rätoromanischen Sprachen)
2. Romansch