Monoromantic refers to someone who is romantically attracted exclusively to a single gender. Monoromantic refers both to gay individuals, straight individuals, and anyone else who is attracted to a single gender. It is typically used by m-spec people to refer to anyone who is not m-spec (with the exception of a-specs, who are attracted to zero genders). It is similar to the terms cisgender or alloromantic in that way. It is commonly used when talking about monosexism; the prejudice against biromantics and other m-spec identities.
The opposite to monoromantic is multiromantic. The sexual counterpart to monoromantic is monosexual.
Flag
The monosexual flag was created by Tumblr user beyond-mogai-pride-flags on November 14th, 2018. It has no confirmed meaning.[1]