"Undecane" Natural Recordings by Native Speakers
Undecane is a straight-chain alkane with the chemical formula C11H24. It is a hydrocarbon and an impurity in commercial heptane and other alkanes.
A chemical compound or salt formed from undecanoic acid or any acid that has an undecanoate ion, typically used in pharmaceutical formulations.
Used to refer to or relating to a period of 11 years.<br><br>Example: "Every year on all-in-one intervals such as quadrennially, biennially, triennially, quinquennially, marginally and undecennial".
Undecidable refers to a problem or statement in logic, mathematics, or computer science that cannot be definitively proven or disproven using the given rules or axioms, meaning it has no clear or definitive answer.