Do you know what the words JOMO, ZFG, or kompromat mean?
If you answered no, have no fear. They are among more than 300 news words that have been added and defined on Dictionary.com this week.
Dictionary.com announced the new words on Wednesday, revealing a list of terms an and phrases popularized by teens, hairdressers, and even Donald Trump.
Among the site's new words are JSYK, which spells out 'just so you know', and JOMO, which is the opposite of the more well-known acronym FOMO.
Dictionary.com is adding 300 new words to its site, including a new definition to 'witch hunt' - which has been Donald Trump and his supporters' favorite word to describe Robert Mueller's Russia investigation in the last two years
JOMO spells out exactly what it means - the joy of missing out. To have JOMO is to stay in or pursue one's own activities without fearing they've skipped a more fun opportunity.
Another teen slang word that has been added to the site is ZFG, which stands for 'Zero F***s Given' or, as Dictionary.com more traditionally puts it, 'a euphemistic initialism used to indicate an indifferent attitude, without explicit vulgarity'.
Trends may not last forever on the runway, but words like 'balayage' (hand-painted hair highlights), will now be immortalized on the site.
Even Canadian tuxedo, a style in which a denim top or bottom are worn together, made the cut.
Among the fun teen slang and fashion terminology, though, are a number of words that have been an important part of this era's political discourse.
Another word being added is JOMO, a popular teen slang word that stands for the 'Joy Of Missing Out'
