In short: do you think "ten items or less" is ungrammatical and should be "ten items or fewer"?Wikipedia wrote:In traditional prescriptive grammar less is the comparative used when speaking of a continuous quantity that is not numerically quantifiable (that is, with mass nouns). Fewer, on the other hand, is used of discrete quantity and numerically quantifiable quantity (or count nouns). Thus, "There is less flour in this canister", but "There are fewer cups (grains, pounds, bags, etc.) of flour in this canister", since flour is uncountable unless it is measured in a unit, in this case cups.
Less always sounds right to my ears, so while I'm aware of the alleged distinction, I don't make much of it. To further quote:
Wikipedia wrote:Less has always been used in English with counting nouns. Indeed, the application of the distinction between less and fewer as a rule is a recent phenomenon in linguistic terms. On this, Merriam-Webster's Dictionary of English Usage notes:
As far as we have been able to discover, the received rule originated in 1770 as a comment on 'less' [...] Baker's remarks about 'fewer' express clearly and modestly – 'I should think,' 'appears to me' – his own taste and preference....Notice how Baker's preference has been generalized and elevated to an absolute status and his notice of contrary usage has been omitted."
Alfred the Great (the first king of England) was a prolific writer and translator of the time, and used "less" with counting nouns, e.g. around 888 AD