pneumohydrothorax
noun
pneu·mo·hy·dro·tho·rax
| \ -ˌhī-drō-ˈthō(ə)r-ˌaks, -ˈthȯ(ə)r-
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plural pneumohydrothoraxes
or pneumohydrothoraces\ -ˈthōr-ə-ˌsēz
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