sa

his, her, its, their, one's

thèse

1. thesis, supposition, theory
2. thesis, essay, dissertation (lengthy essay written to establish the validity of a theory, especially one submitted in order to complete the requirements for a degree)
3. thesis (the initial stage of reasoning where a formal statement of a point is developed, followed by the antithesis and the synthesis)

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

doctorat

doctorate

était

third-person singular imperfect indicative of être

consacrée

feminine singular of consacré

à

• Character

  A with grave accent, a letter used in French mostly to distinguish some homographs and in transliteration.

• Prep

acétate

1. acetate (salt or ester of acetic acid)
2. acetate (transparent sheet)