Correct option is C
The correct usage of the word ‘effeminate’ is in option (c).
· Effeminate means showing qualities regarded as typical of a woman; unmanly. (स्त्रैण)
· Example: His effeminate manners often made people misjudge him.
· In option (c), the description fits well as being overly concerned with appearance is stereotypically associated with effeminacy.
Meanings of the given other options:
A: "Effeminate" does not fit with "lethargic" and "grouchy," as these describe mood or energy levels, not femininity.
B: While "graceful and lithe" could describe femininity, "effeminate" is usually applied to males, not as a general descriptor.
D: "Effeminate" does not mean "condescending and bossy," which are personality traits unrelated to femininity.
Thus, C is the best choice.