The world

es

• Verb

  third-person singular present indicative of ser

• Noun

una de

a great deal of

las

• Article

  the

• Pron
• Noun

ciudades

plural of ciudad

más

• Adv

  1. more; -er (used to make comparisons)
  2. most; -est (used to make superlatives)
  3. furthermore
  4. in addition
  5. else
  6. used with qué to express emphasis

• Det
• Conj

septentrionales

plural of septentrional

del

of the, from the (+ a masculine noun in singular).

mundo

1. world, earth (human collective existence)
2. world, globe (the Earth)
3. world (a planet, especially one which is inhabitable)
4. world (an individual or group perspective or social setting)