spielte

1. inflection of spielen:
2. inflection of spielen:

eine

• Num

  nominative/accusative feminine singular of ein

• Article
• Pron

wesentliche

1. inflection of wesentlich:
2. inflection of wesentlich:
3. inflection of wesentlich:
4. inflection of wesentlich:

Rolle

• Noun

  1. roll, reel, spool
  2. roll, tube
  3. a relatively small wheel on which something is rolled (as on a wheelie bin)
  4. role, part
  5. roller, castor, pulley
  6. roll
  7. mangle, wringer
  8. rolling pin
  9. role

• Name

beim

Contraction of bei dem: at the, by the, etc. (followed by a masculine or neuter singular noun in the dative case)

Bau

1. building, construction (the act of constructing)
2. building site, construction site (place where such constructing takes place)
3. building, construction, edifice (built-up structure, house)
4. burrow (of an animal, especially under ground)
5. (colloquial) prison, jail

des

genitive masculine/neuter singular of der: the