est

• Adj

  east

• Noun
• Verb

la

• Article

  the (definite article)

• Pron
• Noun

principale

feminine singular of principal

commune

• Noun

  commune (administrative subdivision)

• Adj

rizicole

rice-growing

de la

1. of the
2. some; the feminine partitive article

région

1. region; area
2. a political subdivision of France and some other Francophone countries, bigger than a département

de

• Prep

  1. of (expresses belonging)
  2. of (used to express property or association)
  3. from (used to indicate origin)
  4. of (indicates an amount)
  5. used attributively, often translated into English as a compound word
  6. from (used to indicate the start of a time or range)
  7. used after certain verbs before an infinitive, often translated into English as a gerund or an infinitive
  8. by (indicates the amount of change)

• Article
• Noun