estudió

third-person singular preterite indicative of estudiar

en

1. in, at, on
2. in (a time)
3. in (a language)
4. used after some verbs and translated by various prepositions in English
5. in (in various expressions)

el

masculine singular definite article; the

instituto

1. institute
2. secondary school, senior school

tecnológico

technological (of, relating to, or involving technology)

de

• Noun

  The name of the Latin-script letter D/d.

• Prep

Georgia

1. Georgia (A transcontinental country in the Caucasus region of Europe and Asia, on the coast of the Black Sea, often considered to belong politically to Europe)
2. Georgia (a state in the Southern United States)