A heavy and potentially harmful or unmanageable load that should be split into two smaller loads.

A fallacy of inferring that since one knows (or does not know) something by one description, one must know (or not know) it by another, as in "I know who my father is. I do not know who the masked man is. Therefore, my father is not the masked man."

fibrodysplasia ossificans progressiva

(idiomatic) A man who is accepted on the same terms, and as having the same worth, as other men in society.

Alternative form of dollar-a-year man

(historical) Any number of American executives who mobilized the United States for the World Wars in exchange for a salary of $1.

A fiber which is either synthetic or a natural fiber whose chemical composition, structure, and properties are significantly modified during the manufacturing process.

Personification of the Mississippi River.

Personification of winter.

Synonym of Napoleon complex