This is the 6233rd most frequent Arabic word.
أخيرا
Finally.
The word 'أخيرا' is used here to indicate relief or satisfaction after enduring a long wait for something desired or anticipated.
أخي حصل على وظيفته الجديدة أخيرا.
My brother finally got his new job.
In this case, 'أخيرا' signifies the conclusion of an event after a period of delay or expectation.
أخيرا وصل القطار بعد انتظار طويل.
Finally, the train arrived after a long wait.
Here, 'أخيرا' serves to indicate the final point or statement in a sequence or speech.