SPRINGFIELD, Mass., June 30, AP — A former dot-commer working a McJob was listening to some headbangers while laying out the last of his dead presidents for longnecks and some less than heart-healthy Frankenfood. Confused? Consult the new edition of the Collegiate Dictionary from the folks at Merriam-Webster.

Once a decade, Merriam-Webster updates its best-selling dictionary. The 11th edition, available in bookstores Tuesday, includes 10,000 new words and more than 100,000 new meanings and revisions among its 225,000 definitions.
Pop culture remains a vibrant source of new words, with such additions as “headbanger” (defined as both a hard rock musician and a fan), “dead presidents” (paper currency), “McJob” (low paying and dead-end work), “Frankenfood” (genetically engineered food) and “longneck” (beer served in a bottle with a long neck).
Some of the new words have been a longtime getting the widespread assimilation that merits a move from the unabridged dictionary to the Collegiate. The citation file on the Yiddish exclamation “oy,” for example, dates back to the immigrant waves of the 1890s. Others have zoomed into the language with the speed of the Internet.

“In new words for diseases and cures, we are clearly seeing the effect of aging on the baby boomers,” he said.
“Comb-over” (an attempt to cover a bald spot), “macular degeneration” (an eye problem that primarily affects the elderly), and the adjective “heart-healthy” (good for the heart), are all new to the 11th edition. Along with them have come a host of new words dealing with how we pay for medical services, such as “primary care.”

Over the past decade, Americans have also taken increasingly to adopting slang expressions — such as “bludge” (goof off) — from other English speaking nations as far flung as New Zealand and Australia, he said.
“We are coming around full circle,” Morse said, pointing out that Noah Webster, America’s first dictionary editor, had sought to establish a uniquely American language, separate from British usage.

To glean new words and usages, Merriam-Webster’s editors spend a large part of their day reading newspapers, magazines and other popular publications.
Each new word and usage — along with a snippet from the publication showing how it was used — goes into an electronic database as well as the Springfield-based industry leader’s massive card files. The files, started by Webster himself, now contain more than 75 million words and their usage dating to 1790.
A decade is fairly typical for a complete overhaul of a collegiate dictionary, but, of course, the newer companies haven’t been at it as long as Merriam-Webster. Webster’s New World released the 4th edition of its college dictionary in 1999, updating its 3rd edition published in 1988. The American Heritage Dictionary updated its 1994 edition in 2001.
The computer age is also affecting how the 162-year-old publishing company is marketing the new edition of the Collegiate. The new book costs $25.95 and comes with a CD-ROM and a one-year subscription to a new Collegiate Web site.