The pronoun “they,” used by non-binary people who identify as neither male nor female, was named word of the year by US dictionary Merriam-Webster on Tuesday. “They” has become a way to refer to people who identify as having nonbinary gender identities. Merriam-Webster added the new definition for the word, which reads, “used to refer to a single person whose gender identity is nonbinary,” to its online dictionary in September. “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,” the dictionary publisher explained in a statement. “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.” Peter Sokolowski, Merriam-Webster’s editor-at-large, told the Associated Press news agency that searches shot up when Oslo Grace was rising to prominence, when Sam Smith came out, and when US congresswoman Pramila Jayapal spoke about her gender-nonconforming child while arguing for LGBTQ rights legislation in April. “It reflects a surprising fact: even a basic term – a personal pronoun – can rise to the top of our data,” the dictionary said in a statement. “Although our look-ups are often driven by events in the news, the dictionary is also a primary resource for information about language itself, and the shifting use of ‘they’ has been the subject of increasing study and commentary in recent years. “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.”