il

1. he (third-person singular masculine subject pronoun for human subject)
2. it (third-person singular subject pronoun for grammatically masculine objects)
3. Impersonal subject; it

faudra

third-person singular future indicative of falloir

alors

• Adv

  1. then (at that time)
  2. so, hence (as a consequence)

• Intj

distinguer

1. to distinguish
2. to be distinguished

cas

1. case, situation
2. case
3. case
4. case

le

• Article

  1. the (definite article)
  2. Used before abstract nouns; not translated in English.
  3. Used before the names of most countries, many subnational regions, and other geographical names including names of lakes and streets; not translated into English in most cases.
  4. the; my, your, etc.
  5. a, an, per
  6. on

• Pron

du

• Contraction

  Contraction of de + le (“of the”)

• Article

caractéristique

• Noun

  characteristic, trait [from 1550]

• Adj