This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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n. An ambiguous grammatical construction.

n. Ambiguous discourse; amphibology.

n. The use of ambiguities; quibbling.

n. In logic, ambiguity in the meaning of a proposition, arising either from an uncertain syntax or from a figure of speech.

n. an ambiguous grammatical construction; e.g., `they are flying planes' can mean either that someone is flying planes or that something is flying planes

"Without this reflection I should make a very unsafe use of these conceptions, and construct pretended synthetical propositions which critical reason cannot acknowledge and which are based solely upon a transcendental amphiboly, that is, upon a substitution of an object of pure understanding for a phenomenon."

ambiguity   

transcendental amphiboly    equivocation   

amphibology   

amphibology