Final answer:
The word 'lithesome' in the excerpt means nimble. The passage describes a man who is not heavy or lethargic despite his weight of three hundred pounds.
Step-by-step explanation:
The word 'lithesome' in the context of the excerpt from Theodore Dreiser's 'My Brother Paul' means nimble. The passage describes a man who weighs three hundred pounds but has a build that is so nimble that he doesn't appear heavy or sluggish. The use of words like 'spirited,' 'bubbly,' and 'emotional' further supports the idea that the man is agile and energetic.
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