mon

1. my (used to qualify masculine nouns and vowel-initial words regardless of gender)
2. Followed by rank, obligatory way of addressing a (male) superior officer within the military. (Folk etymology: military-specific short for "monsieur".)

compte

• Noun

  1. account (bank or user account)
  2. count (the action of counting)

• Verb

je

I

n'ai

Contraction of ne + ai (first-person singular indicative present form of avoir).

jamais

1. never
2. ever

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

se

1. The third-person reflexive and reciprocal direct and indirect object pronoun.
2. The third-person reflexive and reciprocal direct and indirect object pronoun.
3. The third-person reflexive and reciprocal direct and indirect object pronoun.
4. The third-person reflexive and reciprocal direct and indirect object pronoun.
5. The third-person reflexive and reciprocal direct and indirect object pronoun.
6. The third-person reflexive and reciprocal direct and indirect object pronoun.
7. The second-person plural reflexive and reciprocal direct and indirect object pronoun.

démasquer

1. to remove a mask, to unmask
2. to expose, to uncover (e.g. a secret)