Misfetch

It also shows the conditional branch misprediction rate ( due to both misprediction and target address misfetch), the return misprediction rate, and the BTB miss rate .

Source: wiktionary

All branches and calls cause a misfetch when the branch is not present in the BTB.

Source: wiktionary

Unfortunately, the typical optimizations for cachelike structures, such as larger capacity or associativity, will not help in decreasing misfetches.

Source: wiktionary

Sometimes you had to work the weather side on account of that being too far to get across the sand to a wreck from the leeward. That wasn't very nice, because you hadn't got no shelter and if you made a misfetch you'd soon be up alongside the wreck yourself.

Source: wiktionary