Ah! The confusion was mine. Both ways. a) Here is accuracy
Accuracy is not precision. == Metaphors connect two concepts
from often vastly different "fields" and draw them together. A
metaph[1]precision_accuracyor is a fancy analogy. It's an
analogy. Drawing comparisons. So, metaphorical accuracy means
both: The metaphor is accurate and also the accuracy is not
necessarily accuracy per se but bears a metaphorical resemblance
to accuracy. In short: the metaphor is metaphorically accurate.
The accuracy is metaphorical. That might not have clarified it
for you but I'll await further instructions.
References
Visible links
1.
http://icopiedyou.com/wp-content/uploads/2016/01/precision_accuracy.png