| CUPIDITY | • cupidity n. Extreme greed, especially for wealth. • CUPIDITY n. avarice, greed. |
| DIDYMIUM | • didymium n. A mixture of praseodymium and neodymium once thought to be an element (symbol Di). • Didymium prop.n. A taxonomic genus within the family Didymiaceae – certain slime molds. • DIDYMIUM n. a mixture of rare earth elements. |
| DISUNITY | • disunity n. The lack of unity or cohesion. • DISUNITY n. lack of unity. |
| FLUIDIFY | • fluidify v. (Transitive) to make fluid. • fluidify v. (Intransitive) to become fluid. • FLUIDIFY v. to make fluid, also FLUIDIZE, FLUIDISE. |
| FLUIDITY | • fluidity n. (Uncountable) The state of being fluid rather than viscous. • fluidity n. (Countable) A measure of the extent to which something is fluid. The reciprocal of its viscosity. • fluidity n. The quality of being fluid or free-flowing. |
| HUMIDIFY | • humidify v. To increase the humidity in the air. • HUMIDIFY v. to make humid. |
| HUMIDITY | • humidity n. Dampness, especially that of the air. • humidity n. The amount of water vapour in the air. • HUMIDITY n. the amount of moisture in the air. |
| LIQUIDLY | • liquidly adj. In a liquid way. • LIQUID adv. free-flowing. |
| LUCIDITY | • lucidity n. The property of being lucid, lucidness. • lucidity n. The state of being aware that one is dreaming, i.e. being in a lucid dream. • LUCIDITY n. the quality of being lucid. |
| MUCIDITY | • mucidity n. The property of being mucid. • MUCIDITY n. mouldiness. |
| PUDICITY | • pudicity n. Modesty; chastity. • PUDICITY n. modesty; chastity. |
| PYGIDIUM | • pygidium n. (Zoology) The caudal plate of trilobites, crustacea, and certain insects. • PYGIDIUM n. in trilobites, the posterior division of the body, formed by fusion of the telson with one or more posterior pleurae. |
| PYXIDIUM | • pyxidium n. (Botany) A seed capsule in the form of a box, the seeds being released when the top splits off. • PYXIDIUM n. a capsule that opens by a transverse circular split. |
| QUIDDITY | • quiddity n. (Philosophy) The essence or inherent nature of a person or thing. • quiddity n. (Law) A trifle; a nicety or quibble. • quiddity n. An eccentricity; an odd feature. |
| TUILYIED | • TUILYIE v. (Scots) to struggle, brawl, also TUILZIE. |
| TUMIDITY | • tumidity n. The condition of being tumid; swollenness, distension. • TUMIDITY n. the state of being tumid, swollen. |
| UNTIDILY | • untidily adv. In an untidy manner. • UNTIDY adv. not tidy. |
| URIDYLIC | • uridylic adj. (Organic chemistry) Of or pertaining to uridine or its derivatives. • URIDYLIC adj. as in uridylic acid. |