The way I thought you used a dictionary was that you looked up words you’ve never heard of, or whose sense you’re unsure of. You would never look up an ordinary word — like example, or sport, or magic — because all you’ll learn is what it means, and that you already know.

Indeed, if you look up those particular words in the dictionary that comes with your computer — on my Mac, it’s the New Oxford American Dictionary, 3rd Edition — you’ll be rewarded with… well, there won’t be any reward. The entries are pedestrian:

example /igˈzampəl/, n. a thing characteristic of its kind or illustrating a general rule.

sport /spôrt/, n. an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment.

magic /ˈmajik/, n. the power of apparently influencing the course of events by using mysterious or supernatural forces.

Here, words are boiled to their essence. But that essence is dry, functional, almost bureaucratically sapped of color or pop, like high modernist architecture. Which trains you to think of the dictionary as a utility, not a quarry of good things, not a place you’d go to explore and savor.

Worse, the words themselves take on the character of their definitions: they are likewise reduced. A delightful word like “fustian” — delightful because of what it means, because of the way it looks and sounds, because it is unusual in regular speech but not so effete as to be unusable, is described, efficiently, as “pompous or pretentious speech or writing.” Not only is this definition (as we’ll see in a minute) simplistic and basically wrong, it’s just not in the same class, English-wise, as “fustian.” The language is tin-eared and uninspired. It’s criminal: This is the place where all the words live and the writing’s no good.

The New Oxford American dictionary, by the way, is not like singularly bad. Google’s dictionary, the modern Merriam-Webster, the dictionary at dictionary.com: they’re all like this. They’re all a chore to read. There’s no play, no delight in the language. The definitions are these desiccated little husks of technocratic meaningese, as if a word were no more than its coordinates in semantic space.

John McPhee’s secret weapon

John McPhee — one the great American writers of nonfiction, almost peerless as a prose stylist — once wrote an essay for the New Yorker about his process called “Draft #4.” He explains that for him, draft #4 is the draft after the painstaking labor of creation is done, when all that’s left is to punch up the language, to replace shopworn words and phrases with stuff that sings.

The way you do it, he says, is “you draw a box not only around any word that does not seem quite right but also around words that fulfill their assignment but seem to present an opportunity.” You go looking for le mot juste.

But where?

“Your destination is the dictionary,” he writes:

Suppose you sense an opportunity beyond the word “intention.” You read the dictionary’s thesaurian list of synonyms: “intention, intent, purpose, design, aim, end, object, objective, goal.” But the dictionary doesn’t let it go at that. It goes on to tell you the differences all the way down the line — how each listed word differs from all the others. Some dictionaries keep themselves trim by just listing synonyms and not going on to make distinctions. You want the first kind, in which you are not just getting a list of words; you are being told the differences in their hues, as if you were looking at the stripes in an awning, each of a subtly different green.

I do not have this first kind of dictionary. In fact I would have never thought to use a dictionary the way McPhee uses his, and the simple reason is that I’ve never had a dictionary worth using that way. If you were to look up the word “intention” in my dictionary here’s all you would see: “a thing intended; an aim or plan.” No, I don’t think I’ll be punching up my prose with that.

But somehow for McPhee, the dictionary — the dictionary! — was the fount of fine prose, the first place he’d go to filch a phrase, to steal fire from the gods. So for instance he’d have an idea of something he wanted to say:

I grew up in canoes on northern lakes. Thirty years later, I was trying to choose a word or words that would explain why anyone in a modern nation would choose to go a long distance by canoe. I was damned if I was going to call it a sport, but nothing else occurred.

And he’d go, Well, “sport” is kind of clunky, it’s kind of humdrum. Maybe I can do better. And he’d look up “sport,” and instead of the even more hopelessly banal “an activity involving physical exertion and skill” that I’d get out of my dictionary, he’d discover this lovely chip of prose: “2. A diversion of the field.” Thus he could write:

His professed criteria were to take it easy, see some wildlife, and travel light with his bark canoes — nothing more — and one could not help but lean his way… Travel by canoe is not a necessity, and will nevermore be the most efficient way to get from one region to another, or even from one lake to another — anywhere. A canoe trip has become simply a rite of oneness with certain terrain, a diversion of the field, an act performed not because it is necessary but because there is value in the act itself.

A book where you can enter “sport” and end up with “a diversion of the field” — this is in fact the opposite of what I’d known a dictionary to be. This is a book that transmutes plain words into language that’s finer and more vivid and sometimes more rare. No wonder McPhee wrote with it by his side. No wonder he looked up words he knew, versus words he didn’t, in a ratio of “at least ninety-nine to one.”