It's mailbag time! Bradford O'Connor of Lacey, Wash., asks for a ruling on "quality" as an adjective, e.g., "that loaf of bread is a quality product." The proper response is: Aaargh! In an orderly world, "quality" would be treated with the respect that is owed to a 600-year-old noun.

How did "quality" get to be an adjective? In 1936 or thereabouts, the gurus of Merriam-Webster counted their citations and declared that a rite of passage had occurred. "Quality" had lost its virginity. After all these years, it's too late to undo the done, but fastidious writers and editors will continue to sniff at the usage.

The late great John Bremner, professor of journalism at the University of Kansas, felt so strongly on the matter that many years ago he posted a sign in his classroom: "Quality is NOT an adjective!" Lexicographer Bryan Garner disdains the usage: "When used as an adjective meaning 'of high quality,' this is a vogue word in a class with 'cutting edge,' 'gravitas,' 'quantum leap' and 'meaningful.'"

In their Dictionary of Contemporary Usage (1985), William and Mary Morris were more tolerant: "Some people," they said, object to treating "quality" as an adjective, "but it is standard practice in English." Well, kindly count this critic among the "some people." Our name is Legion, to coin a phrase, because we are many.

Tom Jones (real name) of Tucson, Ariz., asks for comment on degrees of unclothedness. A young woman's "nude body" had been found in the nearby mountains. Out of "prurient curiosity," he inquires about acceptable usage. Specifically, what's the difference between "nude" and "naked"?

What to say? Every male lover of language begins looking up dirty words at age 6 or 7 and gets to "nude" and "nudity" before he's 8. The distinctions are of academic interest.

Merriam-Webster's first definition of "nude" evidently was drafted by a 90-year-old monk who worked from a carrel in Tibet. It reads: "lacking something essential to legal validity, e.g., a nude contract." There are times, honestly, when dear old M-W is no help at all. Other lexicographers lead us to such distant synonyms as "bald," "barren," "starkers," "in the buff" and "without a stitch."