| INFILTRATOR | • infiltrator n. One who infiltrates an organization or territory; an undercover or covert agent. • INFILTRATOR n. one who infiltrates. |
| INFILTRATORS | • infiltrators n. Plural of infiltrator. • INFILTRATOR n. one who infiltrates. |
| INTERFERTILE | • interfertile adj. Capable of interbreeding. • INTERFERTILE adj. capable of interbreeding. |
| INTERFRONTAL | • interfrontal adj. (Anatomy) Between the frontal bones. • INTERFRONTAL adj. between the frontal bones. |
| FRUSTRATINGLY | • frustratingly adv. In a frustrating manner; in a manner that causes frustration. • FRUSTRATING adv. FRUSTRATE, to thwart. |
| RETROFLECTION | • retroflection n. The condition of being bent backwards. • RETROFLECTION n. the state of being bent back, also RETROFLEXION. |
| INTERFERENTIAL | • interferential adj. Of or pertaining to interference (in all senses). • INTERFERENTIAL adj. of the nature of interference. |
| INTERFERTILITY | • interfertility n. The quality of being interfertile. • INTERFERTILITY n. the state of being interfertile. |
| REFERENTIALITY | • referentiality n. The condition of being referential. • REFERENTIALITY n. the state of being referential. |
| RETROFLECTIONS | • retroflections n. Plural of retroflection. • RETROFLECTION n. the state of being bent back, also RETROFLEXION. |
| TRANSFERENTIAL | • transferential adj. Of or pertaining to transference. • TRANSFERENTIAL adj. relating to transference. |
| ULTRAFILTERING | • ultrafiltering v. Present participle of ultrafilter. • ULTRAFILTER v. to pass through an ultrafilter. |
| INFRASTRUCTURAL | • infrastructural adj. Of, relating to or originating in infrastructure. • INFRASTRUCTURAL adj. of or like an infrastructure. |
| PREFERENTIALIST | • PREFERENTIALIST n. a supporter of preferentialism. |
| PREFERENTIALITY | • preferentiality n. The condition of being preferential. • PREFERENTIALITY n. the state of being preferential. |
| QUARTERFINALIST | • quarterfinalist n. A person or team that takes part in a quarterfinal. • quarter-finalist n. Somebody or something that appears in a quarter-final of a competition. • QUARTERFINALIST n. one who reaches a quarterfinal. |
| RETROREFLECTION | • retroreflection n. (Physics) reflection in which the reflected rays are parallel to the incident rays. • RETROREFLECTION n. the action or use of a retroreflector. |
| TRANSFERABILITY | • transferability n. The ability of something to be transferred. • transferability n. The capacity of goods to be transported (linked to their value versus bulk). • transferability n. (Chemistry) The invariance of properties associated with an atom (or fragment) present in a variety of molecules. |
| ULTRACENTRIFUGE | • ultracentrifuge n. A high-speed centrifuge, especially one free from convection that is used to separate colloidal particles. • ultracentrifuge v. To submit a material to ultracentrifugation. • ULTRACENTRIFUGE v. to subject to the action of an ultracentrifuge, a very high-speed type of centrifuge. |
| ULTRAFILTRATION | • ultrafiltration n. Filtration through a semipermeable membrane that only allows small molecules through. • ULTRAFILTRATION n. filtration through a medium (as a semipermeable capillary wall) which allows small molecules (as of water) to pass but holds back larger ones (as of protein). |