This is the 8672nd most frequent Spanish word.
semifinales
"Semifinales" means "semifinals," referring to the round before the final in a competition.
In this sentence, "semifinales" refers to the matches played before the final in the sporting context.
El equipo llegó a las semifinales del torneo.
The team reached the semifinals of the tournament.
Here, "semifinales" is used as a noun indicating the event of the semifinal matches.
Las semifinales serán transmitidas en vivo mañana.
The semifinals will be broadcasted live tomorrow.
In this instance, "semifinales" conveys the phase of a competition close to its conclusive match.