non

1. no, not, not at all
2. no (used to show disagreement or negation)
3. no (used to reinforce an affirmation as negation of the alternative - but it can be omitted without changing the meaning)
4. no (reinforces a mandate in interrogative sentences)

valen

1. third-person plural present indicative of valer
2. inflection of valar:
3. inflection of valar:

médicos

plural of médico

nin

• Conj

  1. nor
  2. neither

• Adv