Plural of fragging; multiple instances of killing with fragmentation grenades or in combat/gaming situations.
From fragging (gerund of frag) + -s (plural). Creates a countable noun from the activity.
Even abstract activities become countable when we pluralize them—'fraggings' treats individual kill events as countable units, a bit like counting 'laughings' or 'cryings' in descriptions of emotional moments.
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