Dictionary update ahoy!

I always think of dictionaries as like a huge, slow-moving (but graceful) sea creature, a sort of enormous beast like the avanc in Mieville's The Scar, making inexorable steady progress. Lexicographers probably feel very nimble and agile, skipping through language and keeping abreast of linguistic change as it eddies around them and I'm doing them a terrible disservice. 

Print dictionaries, of course, are hopelessly out of date before they're even published. Online dictionaries can include much more recent usage, though they still tend to be a few years behind what we think of as current, because they need to include general usage with evidence, not just Jay from down the road's definition of a word. 

Dictionary.com published an article about its latest update, with a very thorough overhaul of its entries, including adding #MeToo and af. It's also updated the language in some of its older entries too, though. For instance, it capitalises Black now when referring to Black people/culture, following style guides including AP in doing so. It has also separated out the entries for the word more generally (e.g. the colour) and when it refers to people: 

In the dictionary world, separating the people-related definitions of Black from the other definitions of black is a major—and extremely rare—move. As a rule, different senses of words that share an origin, as lowercase black and uppercase Black historically do, are included under the same entry. It’s a rule worth breaking. Dictionaries are not merely a linguistic exercise or academic enterprise. What are the effects of Black, referring to human beings, being grouped together with black, which can mean, among other things, “wicked”? The effects are social. They are psychological. They are personal. How words are entered into the dictionary—especially words concerning our personal identities—have real effects on real people in the real world.

It's also  reworded the entries referring to gay or gayness to remove the term homosexuality (they now use gay sexual orientation instead). They note that homosexuality now has connotations of 'pathology, mental illness, and criminality'. Whether it always has done, I don't know - one can check these things using concordances and corpora. But this is an interesting case of specialisation, where the term gay has become the default term, and so the use of another term carries some extra layer of meaning and now those connotations are very strong and the word is no longer (if it ever was) neutral. It's a technical-sounding, scientific word, so it makes sense that it would be used for technical things like medical or legal contexts. 

Take a look at the whole article. It's really worth reading, and it includes this list of words that they consider to be late-2010s-defining:

amirite
battle royale
contouring
dead white male
DGAF
Dunning-Kruger effect
empty suit
gender reveal
GOAT
hodophobia
ish
information bubble
jabroni
janky
MAGA
MeToo
nothingburger
swole
world-building
zhuzh