felicíssimas

Felicíssimas is a Portuguese word, specifically the feminine plural superlative form of the adjective "feliz," meaning happy. The superlative form "felicíssimas" intensifies the meaning of "happy" to "most happy" or "very, very happy." It is used to describe multiple feminine subjects or concepts that are experiencing an extreme degree of happiness. For instance, one might describe a group of women as "felicíssimas" if they are exceptionally joyful or delighted. The word's structure involves the addition of the suffix "-érrimas" to the root of the adjective, a common way to form superlatives in Portuguese. This grammatical construction emphasizes the extreme positive emotional state being conveyed. The masculine plural form would be "felicíssimos." The use of "felicíssimas" is reserved for situations where a very strong expression of happiness is intended.