Definitions
Wiktionary
- n. Internet A tag embedded in a message posted on the Twitter microblogging service, consisting of a word within the message prefixed with a hash sign (#).
- v. transitive, Internet To label (a message) with a hashtag.
Etymologies
- From hash + tag. (Wiktionary)
Examples
“You create a hashtag simply by prefixing a word with a hash symbol: #hashtag.”
“To create a hashtag simply prefix a word with a hash symbol: #hashtag.”
“This hashtag is appearing 2-3 times every second, which should end up producing roughly 200,000 occurrences for a donation of $10,000.”
The Huffington Post: Dave Taylor: Why #beatcancer Doesn't Help Fight Cancer
“This led to the usual recurcive navel gazing about how an India-related hashtag is trending on Twitter and Economic Times even did a story on it.”
“Generally, a hashtag is used to increase your Twitter visibility, promote an idea, theme or event and should only be used if your Tweet adds value to that specific topic.”
“The #beatcancer hashtag is funded by Paypal: The company is going to donate $0.05/tweet that mentions it to Livestrong.”
The Huffington Post: Dave Taylor: Why #beatcancer Doesn't Help Fight Cancer
“There will be live-Tweets (hashtag is #RIBAforum09) and a CoverItLive live-blog, hopefully accompanied by a stream of other user-generated content.”
“She is referring to the hashtag #SaudiTerrorLaw - a proposed law that would make it easier for Saudi authorities to prosecute protesters and critics of the government with harsh penalties reserved for those charged with terrorism, including 15 year prison sentences.”
The Huffington Post: Ahmed Shihab-Eldin: #Tal3mrak: A Hashtag Challenges Saudi Arabian King
“Bonggamom asks, “Does anyone know of any twitter tool that counts how many tweets occurred with a certain hashtag between a specific start and end date?””
“Seems like the hashtag is sort of extraneous - as far as I can tell, bit. ly generates the same hashed link for the same source url, so that can serve as the unique identifier on twitter.”
Lists
These user-created lists contain the word ‘hashtag’.
-
EN - newSPEAK
Buzzwords of our time
actionable, administrivia, advermation, agreeance, backbone provider, back-sourcing, baked in, bandwidth, barn raising, Barneyware, belly-buttons, Below Zeros and 1078 more...
-
Business as Usual
Law, Economics, and Psychobaubles
drawdown, heisenberg effect, quantum entanglement, entanglement dist..., locc, cagr, commodity, imaginary people, wigner's friend, coredump, debenture, eps and 15 more...
-
Snarl words
Please add one purr word (<-- on that list over there, not this one) for every snarl word, so as to maintain equilibrium.
Please put snarl words here, and purr words in the other pl...chainsaw, hack, macheted, kitten, grout, hashtag, gangrene, riptide, bacchanal, ragnarok, deglove, rasp and 9 more...
-
twitterverse
tweet, retweet, follow, unfollow, MT, RT, hashtag, mention, trending, trends, twitterverse, interactions and 71 more...
-
Instagrammarian's Instaglotton
The words of Instagram.
just saw the Wired magazine article.
"How we all learned to speak Instagram"
Instaglotton
Instagram + glotton
glotton fro...instagram, tag, @, #, selfie, Instagrameras, instagrammar, #nofilter, IG, IGers, Igers, Iger and 64 more...
-
What Not to Name Your Child
-
Digital Terms
Words come and go, perhaps nowhere faster than online. Some industry terms to stay current -- or to remember as they rest in peace.
tweet, cpm, crackberry, nofollow, brick-and-mortar, page view, double opt-in, opt-in, opt-out, mash-up, word of mouth, ctr and 200 more...
-
Alles ganz verschieden
Listed various words that have come into my mind. Will edit them at some point - honestly.
dog-gold, shoulderlooker, mr. considering, the pigwoman, stevie is waiting, chingwybodganpwy, thelandscapeisstu..., couchsurfing, cappuccinodrinking, meat-eater, posher, mae rhaid i fi fynd and 581 more...
-
Words of the Day
glabella, chirotony, nook-shotten, crapehanger, filemot, swirlie, egosurf, lexiphanicism, Ruritanian, stichometry, chrononaut, faldstool and 2050 more...
-
Words & Phrases #1 (New)
bimbo, himbo, vacuous, aftermath, boffin, aftereffect, scrub, hashtag, obnoxious, captivate, cultivate, throttle and 64 more...
-
New Oxford American - 2009 Word of th...
Won by Unfriend
unfriend, hashtag, intexticated, netbook, paywall, sexting, freemium, funemployed, zombie bank, Ardi, birther, choice mom and 7 more...
-
Twitteresque
Things I have learned from Twitter.
Tweets
Looking for tweets for hashtag.

sionnach Or hashtag could be that special day when you just make a complete hames of everything you put your hand to. Apr 14, 2009
ecbrenner #
"Hashtags are a pretty simple concept that really enhance the Twitter experience. They enable easy categorization of tweets for effective future searching. That means that if for example, you are tweeting about the iPhone, you simply insert a # before the word iPhone. Anyone who then searches hashtags.org or Twitter search, for the #iPhone term, will come up with your tweet as well as all tweets on the subject." --hizfuld, "Ten Things you Must Know before Using Twitter" Apr 14, 2009