One of the many fascinations of the online Oxford English Dictionary is the list of most frequent contributors – those whose writing has provided the compilers with the first evidence of words, first evidence of a particular meaning, and total number of quotations.* We all know that Shakespeare coined a huge number of words (1582, according to OED), and it stands to reason that the Bible, the Philosophical Transactions and the Times also appear near the top of the list. But what of our favorite Restoration natural philosopher, Robert Hooke? He appears at number 802 in the list of the top 1000 most frequently quoted sources, with most of these citations coming from Micrographia. His writings provide the first evidence for 68 words, and the first evidence of particular meanings for 240 words. So, have you used one of Hooke’s words today? The full list is below.