es

• Verb

  third-person singular present indicative of ser

• Noun

un

• Article

  a

• Num

hijo

1. son
2. child (when the gender of the child is unknown)

del

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

segundo

• Adj

  second (after the first)

• Noun
• Verb

rey

1. king
2. king

de

• Noun

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

• Prep