It is an umbrella term for people who deviate from the norm of cisheterosexuality.
Usage in sentence:
Nowadays, queer is a common word in the LGBTQIA+ community.
- In his speech he said that discrimination against the queer community is completely unacceptable.
- A ruling by the Supreme Court of India in 2022 widened the definition of families to live-in couples inclusive of queer couples.