Scarcely; almost not; used to emphasize how unlikely or surprising something is.
From 'hard' plus '-ly', but the modern meaning developed through semantic change. Originally meaning 'severely, harshly' in Old English, it gradually shifted to mean 'with difficulty' and then 'scarcely' by the 16th century. This change reflects the idea that something difficult to achieve occurs rarely.
The semantic journey of 'hardly' from 'harshly' to 'scarcely' illustrates a fascinating linguistic principle - words often migrate from describing difficulty to describing rarity. This makes perfect sense: if something is hard to do, it happens infrequently, creating a logical bridge between the old and new meanings.
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