en

1. in, at, on
2. in (a time)
3. in (a language)
4. used after some verbs and translated by various prepositions in English
5. in (in various expressions)

islas

plural of isla

Canarias

Canaries, Canary Islands (an autonomous community and archipelago in Spain)

es

• Verb

  third-person singular present indicative of ser

• Noun

doctor

1. doctor (Ph.D.)
2. physician

complutense

• Adj

  from or related to Alcalá de Henares

• Noun

de

• Noun

  The name of the Latin-script letter D/d.

• Prep

Madrid

1. Madrid (the capital city of Spain)
2. Madrid, Community of Madrid (an autonomous community of Spain)
3. Madrid (a province of the Community of Madrid, Spain)
4. the letter M in the Spanish spelling alphabet
5. a surname