Answer:
The word that best describes the term "meretricious" from the selection is superficial.
Step-by-step explanation:
The excerpt shows how she wants the present for Jim to be something more than a superficial thing that exists just to look good, then the use of the word meretricious communicates this idea, the sentence "properly proclaiming its value by substance alone and not by meretricious ornamentation" expresses that this object has more value than what it can be seen by the eye, it is not just appearances.