hashtag
Internet; Internet communication
A group of key words, without spaces, preceded by the # symbol—also called an octothorp, pound sign, or number sign— used to identify, or “tag,” a social media post in order to ...
trolling
Internet; Internet communication
The act of posting comments or messages that are deliberately divisive, offensive, inflammatory, irrelevant, or off-topic, with the sole purpose of provoking emotional reactions ...
aphantasia
Biology; Neuroscience
Term coined in 2015 by a research team led by British neurologist Adam Zeman for an invisible congenital disability, whereby a person is unable to voluntarily form mental ...