https://www.salon.com/2013/01/07/american_dialect_society_names_hashtag_word_of_the_year/
American Dialect Society names "hashtag" word of the year - Salon.com
Jan 8, 2013 - Linguists note that the Twitter symbol has created social trends in politics, pop culture and beyond
word of the yearamerican dialect societynameshashtag
https://www.wordnik.com/words/american%20dialect%20society
american dialect society - definition and meaning
american dialect societydefinitionmeaning