To write gender-free text, use the words person and individual.

In years past, this page read:

Don’t use they, them, or their to replace he, she, him, her, his or hers. "They" and "their" are considered plural (and only plural) by many people however their usage for the 3rd person singular is becoming more common. "He," "she," "him," and "her" are singular.

However, in modern times the "singular they" is becoming more accepted by casual readers and professionals alike. For example, the Washington Post Style Guide now endorses the singular they[1], and the American Dialect Society word of the year in 2015 was the singular they[2]. This is especially important because some transgender people use exclusively they/them pronouns, and it would be rather difficult to talk about them if their pronouns were deemed unacceptable.[3] They can also be used as a singular pronoun when the gender is unknown.

"I heard that someone in our school did something to get them expelled, did you?" "No, what did they do?"

It should be noted that when referring to a person who uses singular they, "they" is still syntactically plural.[4] For example: Gendered language:

She sells sea shells by the sea shore.

The same sentence featuring correct usage of the singular they:

They sell sea shells by the sea shore

Incorrect usage of the singular they:

They sells sea shells by the sea shore

  1. https://www.washingtonpost.com/opinions/the-post-drops-the-mike--and-the-hyphen-in-e-mail/2015/12/04/ccd6e33a-98fa-11e5-8917-653b65c809eb_story.html
  2. http://www.americandialect.org/2015-word-of-the-year-is-singular-they
  3. http://www.slate.com/blogs/lexicon_valley/2014/02/21/gender_facebook_now_has_56_categories_to_choose_from_including_cisgender.html
  4. Merriam-Webster's Concise Dictionary of English Usage. Penguin. 2002. ISBN 9780877796336.