| IMPENETRABLE | • impenetrable adj. Not penetrable. • impenetrable adj. (Figuratively) Incomprehensible; fathomless; inscrutable. • impenetrable adj. Opaque; obscure; not translucent or transparent. |
| IMPENETRABLY | • impenetrably adv. In an impenetrable manner or state; imperviously. • IMPENETRABLE adv. incapable of being penetrated or pierced. |
| IMPERFORABLE | • imperforable adj. Incapable of being perforated. • IMPERFORABLE adj. not able to be perforated. |
| IMPERISHABLE | • imperishable adj. Not perishable; not subject to decay; enduring permanently. • imperishable n. (In the plural) something that does not perish, or keeps for a long time. • IMPERISHABLE adj. not perishable or subject to decay. |
| IMPERISHABLY | • imperishably adv. In an imperishable manner. • IMPERISHABLE adv. not perishable or subject to decay. |
| IMPIERCEABLE | • impierceable adj. (Obsolete) Not capable of being pierced; impenetrable. • IMPIERCEABLE adj. (obsolete) not pierceable. |
| IMPONDERABLE | • imponderable adj. Not ponderable; without sensible or appreciable weight; incapable of being weighed. • imponderable adj. Difficult or impossible to comprehend or evaluate. • imponderable n. (Physics) An imponderable substance or body; specifically, in the plural, a name formerly applied to… |
| IMPONDERABLY | • imponderably adv. In an imponderable manner. • IMPONDERABLE adv. not ponderable. |
| IMPRISONABLE | • imprisonable adj. Capable of being imprisoned. • imprisonable adj. (Law, of an offence) Carrying a sentence of imprisonment. • IMPRISONABLE adj. capable of being imprisoned. |
| INCOMPARABLE | • incomparable adj. So much better than another as to be beyond comparison; matchless or unsurpassed. • incomparable adj. (Rare) Not able to be compared. • incomparable n. Something beyond compare; a thing with which there is no comparison. |
| PERMEABILITY | • permeability n. The property of being permeable. • permeability n. The rate of flow of a fluid through a porous material. • permeability n. (Geology) A measure of the ability of a rock to transmit fluids (such as oil or water). |
| PROBLEMATICS | • problematics n. Plural of problematic. • PROBLEMATIC n. something that is problematic, also PROBLEMATICAL. |
| PROBLEMATIZE | • problematize v. To make something into a problem. • problematize v. To consider something as if it were a problem. • problematize v. (Intransitive) To propose problems. |
| SUBEPIDERMAL | • subepidermal adj. (Biology) Under the epidermis. • subepidermal adj. (Anatomy) Relating to the subepidermis. • SUBEPIDERMAL adj. lying beneath or constituting the innermost part of the epidermis. |