Kerning is the adjustment of the spacing between letter pairs in printing. Improperly done, (overkerning?) this can make letters run together, and e.g. “rn” is difficult to distinguish from “m,” especially for those of us with less-than-perfect eyesight. (And take care not to shove your “L” too close to your “I” since that could be a real FLICK-UP.) This leads to the creation of the term keming: improper kerning.

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Dangers of keming
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