Genderfluid describes a person whose gender identity shifts over time rather than staying fixed.
Genderfluid describes someone whose sense of gender changes rather than staying the same. A genderfluid person might feel more masculine on some days, more feminine on others, and somewhere in between at other times.
It falls under the non binary umbrella, since the experience does not fit neatly into a single fixed category of man or woman.
The shifts can affect how a person dresses, the pronouns they use, or simply how they feel inside, and they can happen over days, weeks, or longer.
In dating, someone may mention being genderfluid so partners understand their identity is not static, and to talk about pronouns that may change.
Respect mostly comes down to listening. Following a person’s lead on names and pronouns, and not assuming today matches yesterday, goes a long way.