Medians and means are interrelated. Averages are best thought of as being on a scale from meanlike to medianlike: a median requires a mean of the middle 2 value

Medians and means are interrelated. Averages are best thought of as being on a scale from meanlike to medianlike: a median requires a mean of the middle 2 values when there's an even number of them, and a mean can have outliers on each side to be eliminated before calculation. The word average abstracts away this detail. (I guess there'd be another scale from meanlike to medianlike absolute deviation, but that's another story.)