To cast aspersions on someone (or have them cast on you), is to make false or misleading claims about someone meant to harm their reputation. But have you ever wondered what an aspersion actually is? Well, it turns out that back in the day an aspersion was actually quite a nice thing to have thrown at you. Have a look at this quote from Sir William of Shakespeare’s tale of a magical island The Tempest:
‘No sweet aspersion shall the heavens let fall.’
So, why is the aspersion sweet here? Let’s get our etymology on… ‘Aspersion’ comes from the Latin word ‘aspersus’, which itself comes from the verb ‘aspergere’, meaning to sprinkle or scatter. It first appeared in English in the 16th century and was used for nice sprinklings (which sounds weird), like holy water in religious ceremonies. In fact ‘aspersion’ is a type of sprinkly baptism, alongside ‘immersion’ (which is self-explanatory) and ‘affusion’ (which is when you get water poured on your head). There’s a whole load of kit that goes along with aspersion as well, including an aspergillum (a tool that holds the water pre-sprinkle), and an aspersorium, AKA holy water bucket (good name for a band). Aspergilla (the plural of aspergillum) aren’t limited to the Christian church either – apparently modern-day pagans and Wiccans also use them to throw liquid at other people in various cleansing rituals.
(There’s also a fungus called aspergillus, so named by its discoverer because it looked like a holy water sprinkler – he was a priest as well as a biologist – under a microscope. According to Wikipedia, aspergillus are ‘found in millions in pillows’. Gross.)
So when did aspersions become bad? Pretty quickly, actually – by the end of the 16th century we were using the word to describe reports that stain someone’s reputation. Why? I don’t know, is the short answer. But I imagine it was because most sprinklings to the face (that aren’t holy or made of chocolate) probably aren’t good. Probably.
