According to Administration sources, the principal mission of this section was to deal with matters that "do not fit cleanly into regional areas: foreign military sales and the whole issue of security assistance."
Since the development of the original Vaughan-Williams classification system, additional agents have been used that don't fit cleanly into categories I through IV.
The genetics of pinto coloration are not always fully understood, and some horses have a combination of patterns that does not fit cleanly in either category.
Such cross-cutting concerns do not fit cleanly into object-oriented programming or procedural programming.
Occasionally, science provides an interpretation that fits cleanly into the framework of existing ideas, and then it is heralded with great applause, and often with a sense of relief.
His style does not cleanly fit into any specific category of art.
The definition of pansexuality encourages the belief that it is the only category that covers individuals who do not cleanly fit into the categories of male/man or female/woman.
Even at after the release of the third edition of the "core" games (Vampire, Werewolf, and Mage), the various parts of the whole did not fit together cleanly.
Wynton Marsalis's success fits cleanly into the pattern.
An androgyne is a person who does not fit cleanly into the typical gender roles of their society.