The term is organized as; Andro + queerphobia - to emphasize that this is a subset of queerphobia, not a subset of "misandry" which is a word that has been thoroughly poisoned by reactionary groups such as MRAs, incels, MGTOW, anti-SJWs, and others.
Definition: Bigotry against queer masculinity & queer manhood. Such as what is faced by butches, nonbinary people, transmasculine people & trans men, intersex men, and men/mascs who are gender nonconforming or otherwise genderqueer.
These are all forms of gender identity, expression, presentation & existence that are distinct from cisnormative patriarchal manhood, and posess proximity to femininity in some way, whether it be societally-imposed or from within. Because of this, queer masculinity & queer manhood is marginalized under patriarchy.
This term is meant to enmesh with similar terms used in queer discussion and is not meant to replace anything. It does not have an ideological backing aside from the belief that queer masculinity and manhood is gender-marginalized and those affected deserve a term to talk about that.