The gramatical term you are searching for is Amphibology.
2.
In "'wide mental reservation "', equivocations and amphibologies are used to imply an untruth that is not actually stated.
3.
It is a form of syntantic ambiguity and, I guess, amphibology, but the examples given there and above don't seem to meet my criteria . " Man eating cabbage " is either unhyphenated 2-word verbal adjective + noun, or noun + verb + noun.
परिभाषा
an ambiguous grammatical construction; e.g., `they are flying planes'' can mean either that someone is flying planes or that something is flying planes पर्याय: amphiboly,
मोबाइल