Solduric is term for transgender men, or transmasculine people who are only attracted to, want to be with, or have a preference for other trans people. They can be any gender, inducing non-binary, as long as they are trans, although a solduric person may also identify as another sexuality such as gay, straight, etc.
The term solduric and the term soldaric was coined on the Tumblr blog Xeno-Aligned on March 28, 2018. The flags were created in the same post.
The color meanings of the flag are as follows:
Purple- Close to blue, the stereotypical male color.
White- Attraction to non-binary people.
Yellow- Attraction to women, lunarians and other women-aligned people.
Grey- Represents the ‘grey-ness’ and ambiguity of gender and sexual orientation.
Green- Attraction to men, solarians and other men-aligned people.
The word solduric is derived from the word solidarity.