Profundicé
Profundicé is a Spanish verb meaning "I delved" or "I deepened." It is the first-person singular preterite indicative form of the verb "profundizar." The preterite tense in Spanish is used to describe completed actions in the past. Therefore, "profundicé" indicates that the speaker performed an action of delving or deepening at a specific point in the past and that this action is now finished.
The verb "profundizar" itself comes from the adjective "profundo," meaning "deep" or "profound." Thus, "profundizar" means
When used in the first-person singular preterite, "profundicé" conveys a sense of having undertaken a thorough