The Merriam-Webster dictionary's word of the year is... "They." According to Merriam-Webster, online dictionary look-ups for the word "they" increased by 313% this year. Others top look-ups include "quid pro quo," "impeach," and "egregious. Makes sense. And it's great that more people are learning that the word "they" is sometimes "used to refer to a single person whose gender identity is nonbinary," according to the Merriam-Webster dictionary definition. From Merriam-Webster:
English famously lacks a gender-neutral singular pronoun to correspond neatly with singular pronouns like everyone or someone, and as a consequence they has been used for this purpose for over 600 years.
More recently, though, they has also been used to refer to one person whose gender identity is nonbinary, a sense that is increasingly common in published, edited text, as well as social media and in daily personal interactions between English speakers.