A prefix is a partial word that joins to the front of another word (and sometimes a phrase) to create a new word with a different meaning. The pre- in prefix is a prefix, for example.
Grammatically speaking, “appositive” is a fancy word for “equivalent.” For example, when we refer to your dog Smurf, “Smurf” and “your dog” are appositives—or the same thing (or animal, in this case) restated in different words.
In editing as in life, things tend to come in pairs. Life has its ups and downs, left and right, sea and land, victory and defeat. In editing you have capitals and lowercase, justified and ragged right, insert and delete.
The seventeenth edition of CMOS was the first edition to rule explicitly on whether “too” in the adverbial sense of “also” should be set off by commas. The rule applies also to “either,” which as an adverb can play a similar role in a sentence or clause.
Chicago’s main system for citing sources—and the subject of chapter 14 of CMOS—consists of numbered notes in the text and a corresponding list of sources in a bibliography.
Chicago style doesn’t require commas when “Jr.” or “Sr.” follows a name. Until just a few decades ago, however, commas were the norm.
This year isn’t over just yet, but when it does finally come to an end, the current decade will end with it. In other words, we will soon be leaving the 2010s and entering the 2020s.
There are two different kinds of apostrophes: smart and straight. To use them correctly, it helps to understand how they work. . . .
Many of us write or say “12 p.m.” (or “12:00 p.m.”) when we mean noon and “12 a.m.” when we mean midnight. This seems reasonable enough, at least intuitively. . . .
When words are left out of a quotation, an ellipsis of three dots (. . .) takes their place. When this works correctly, the reader can skip over the dots and the sentence . . .