craft beer n (1986) : a specialty beer produced in limited quantities : microbrew
earworm n (1802) 1 : corn earworm 2 : a song or melody that keeps repeating in one’s mind ["this summer's example being the inescapable Call Me Maybe by Carly Rae Jepsen."]
energy drink n (1904) : a usually carbonated beverage that typically contains caffeine and other ingredients (as taurine and ginseng) intended to increase the drinker’s energy
e-reader n (1999) : a handheld electronic device designed to be used for reading e-books and similar material
f-bomb n (1988) : the word fuck — used metaphorically as a euphemism
flexitarian n (1998) : one whose normally meatless diet occasionally includes meat or fish
game changer n (1993) : a newly introduced element or factor that changes an existing situation or activity in a significant way
gassed adj (1919) ... 2 slang : drained of energy : spent, exhausted
gastropub n (1996) : a pub, bar, or tavern that also offers meals of high quality
geocaching n (2000) : a game in which players are given the geographical coordinates of a cache of items which they search for with a GPS device
life coach n (1986) : an advisor who helps people make decisions, set and reach goals, or deal with problems
man cave n (1992) : a room or space (as in a basement) designed according to the taste of the man of the house to be used as his personal area for hobbies and leisure activities
mash-up n (1859) : something created by combining elements from two or more sources: as a : a piece of music created by digitally overlaying an instrumental track with a vocal track from a different recording b : a movie or video having characters or situations from other sources c : a Web service or application that integrates data and functionalities from various online sources ["Whether it's a politician contradicting him or herself with excerpts from different speeches shown in quick succession or Danger Mouse's Grey Album, mixing Jay-Z with the Beatles, we've come to expect combined and rearranged elements that bring new perspectives and new creativity to our culture with mash-ups," says editor Sokolowski. "It's a recent phenomenon, made possible with digital editing, and it has a fun and descriptive name."]
obesogenic adj (1986) : promoting excessive weight gain : producing obesity
sexting n (2007) : the sending of sexually explicit messages or images by cell phone
shovel-ready adj (1998) of a construction project or site : ready for the start of work
systemic risk n (1982) : the risk that the failure of one financial institution (as a bank) could cause other interconnected institutions to fail and harm the economy as a whole [the global financial crisis]
tipping point n (1959) : the critical point in a situation, process, or system beyond which a significant and often unstoppable effect or change takes place