The property of being stolid; unemotionality.(noun)
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Use "stolidity" in a sentence
"It had a certain Dutch stolidity in its manner of calmly and bumpily surmounting such portions of the landscape as happened in its way."
"These frontier towns inured to the clash of war go about their business with what one might call stolidity if there were not finer, and truer, names for it."
"She paused, waiting for some acknowledgment of his interest, but not getting it, went on bitterly enough, for his stolidity was a very great mystery to her:"