| PERFUSIONIST | • perfusionist n. A trained clinician who operates the heart-lung machine during cardiac and other surgeries. • PERFUSIONIST n. the member of a surgical team administering continuous blood transfusion. |
| POWERFULNESS | • powerfulness n. The quality of being powerful. • POWERFULNESS n. the state of being powerful. |
| PREFOCUSSING | • prefocussing v. Present participle of prefocus. • PREFOCUS v. to focus beforehand. |
| PROFOUNDNESS | • profoundness n. The quality of being profound; profundity. • PROFOUNDNESS n. the state of being profound. |
| PROFUNDITIES | • profundities n. Plural of profundity. • PROFUNDITY n. intellectual depth. |
| REPERFUSIONS | • reperfusions n. Plural of reperfusion. |
| RUSTPROOFING | • rustproofing v. Present participle of rustproof. • RUSTPROOFING n. the act of making resistant to rust, such as by applying a coating. |
| SOUNDPROOFED | • soundproofed v. Simple past tense and past participle of soundproof. • SOUNDPROOF v. to insulate so as to obstruct the passage of sound. |
| SPORTFULNESS | • sportfulness n. Playfulness. • SPORTFULNESS n. the state of being sportful. |
| SULFORAPHANE | • sulforaphane n. (Organic chemistry, medicine) An antimicrobial compound, 1-isothiocyanato-4-methylsulfinylbutane, that… |
| SUPERFRONTAL | • superfrontal adj. (Anatomy) Relating to the upper part of the frontal lobe of the brain. • superfrontal n. A cloth placed over the top of an altar, often hanging down a few inches over the frontal. • SUPERFRONTAL n. a covering hanging over the upper edge of an altar frontal. |
| SUPERFUSIONS | • superfusions n. Plural of superfusion. • SUPERFUSION n. the act of superfusing. |
| TYPEFOUNDERS | • typefounders n. Plural of typefounder. • type-founders n. Plural of type-founder. • type␣founders n. Plural of type founder. |
| UNPROFITINGS | • UNPROFITING n. the lack of profit or gain. |
| UNWORSHIPFUL | • unworshipful adj. Not worshipful. • UNWORSHIPFUL adj. not worshipful. |