Today’s Parola del Giorno is the plural noun le repliche, which means aftershocks. An aftershock is a tremor that follows the main earthquake event.
See the noun used below in its context:
Ci sono state numerose repliche delle scosse dopo l’ultimo terremoto: fortunatamente le repliche sono state molto meno violente di quella principale.
There have been numerous aftershocks after the last earthquake: the aftershocks luckily have been much less damaging than the initial tremor.
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