l’interdit

"Interdit" is a French word that primarily functions as an adjective and past participle of the verb "interdire", which means "to forbid" or "to prohibit."

Meaning:

1. Adjective:

   • Forbidden / Prohibited / Not allowed
     When used as an adjective, "interdit" describes something that is not permitted. For example, "Entrée interdite" means "Entry forbidden" or "No entry."

2. Past Participle:

   • "Interdit" is also the past participle of the verb interdire, indicating the action of forbidding something has been done.

3. Noun:

   • Less commonly, "un interdit" (masculine noun) can refer to a prohibition or ban.

Parts:

• Prefix "inter-": means "between" or "among," often related to interaction or exchange, but in "interdit" deriving from Latin stems, tied to prohibition.
• Root "dire": means "to say". So, originally it means "to say between" or "to say against," conceptually leaning towards forbidding.

Synonyms:

• Interdit (adj.): prohibé, défendu, proscrit
• Interdire (verb): défendre, proscrire, bannir

Antonyms:

• Permis (allowed, permitted)
• Autorisé (authorized)
• Accepté (accepted)

Example sentences:

• Il est interdit de fumer ici.
  It is forbidden to smoke here.
• L'accès au bâtiment est interdit après 22h.
  Access to the building is prohibited after 10 PM.

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In summary, "interdit" relates to something banned or disallowed, either describing the state of something (adjective) or describing an action of forbidding (past participle).