| AMPHETAMINE | • amphetamine n. (Organic chemistry, proper) The racemic freebase of 1-phenylpropan-2-amine; an equal parts mixture of… • amphetamine n. (Informal) Any mixture of the two amphetamine enantiomers, dextroamphetamine and levoamphetamine. • amphetamine n. (Informal, nonstandard) Referring to a substituted amphetamine; a member of the amphetamine class of chemicals. |
| IMPAIRMENTS | • impairments n. Plural of impairment. • IMPAIRMENT n. the state of being impaired. |
| IMPALEMENTS | • impalements n. Plural of impalement. • IMPALEMENT n. the act of impaling. |
| IMPANELMENT | • impanelment n. The act or process of impaneling, or the state of being impaneled. • IMPANELMENT n. the act of impanelling. |
| IMPARTMENTS | • impartments n. Plural of impartment. • IMPARTMENT n. the act of imparting. |
| IMPEACHMENT | • impeachment n. (Countable) The act of calling into question or challenging the accuracy or propriety of something. • impeachment n. (Uncountable) The state of being impeached. • impeachment n. (Uncountable, archaic) Hindrance; impediment; obstruction. |
| IMPEDIMENTA | • impedimenta n. Equipment intended for an activity that serves as more of a hindrance than a help, especially military baggage. • impedimenta n. Plural of impedimentum. • IMPEDIMENTA n. things that impede; baggage. |
| IMPERMANENT | • impermanent adj. Not permanent; unperpetual. • IMPERMANENT adj. not permanent. |
| IMPLEMENTAL | • implemental adj. Pertaining to, or characterized by, implements or their use; mechanical. • IMPLEMENTAL adj. instrumental, effective. |
| MAINTOPMAST | • maintopmast n. (Nautical) The topmast of the mainmast. • MAINTOPMAST n. the mast next above the lower mainmast. |
| MISSTAMPING | • misstamping v. Present participle of misstamp. • MISSTAMP v. to stamp wrongly. |
| PANTOMIMING | • pantomiming v. Present participle of pantomime. • pantomiming n. The performance of pantomime. • PANTOMIME v. to portray or communicate by exaggerated silent gestures or expressions. |
| PANTOMIMIST | • pantomimist n. One who engages in pantomime. • PANTOMIMIST n. an actor or dancer in pantomimes. |
| PENTAMERISM | • pentamerism n. Five-part radial symmetry. • PENTAMERISM n. the condition of being pentamerous, having parts arranged in fives, also PENTAMERY. |
| TYMPANIFORM | • tympaniform adj. (Anatomy) Having the form of a tympanum or of a drum. • TYMPANIFORM adj. drumlike; shaped like a drum. |