Word:
dimension

Context Sentence:
But there is also an additional dimension to the Roman concept of enrichment through translation, i.e. the pre-eminence of Greek as the language of culture and the ability of educaed Romans to read texts in the SL.

Source:
Bassnett, S (2002) Translation Studies pp50

Definition:
n.
an aspect

e.g: Ther is a dimension to the problem that we have not discussed.