ibisheaded
The term "ibisheaded" is not a recognized word in standard English dictionaries and does not have a commonly understood meaning. It appears to be a portmanteau, combining "ibis" with "headed." An ibis is a wading bird with a long, down-curved bill. The word "headed" typically refers to having a head or being directed in a particular way, such as "warm-headed" or "straight-headed."
When encountered, the meaning of "ibisheaded" would likely depend heavily on the context in which it is