| ASTRONAVIGATION | • astronavigation n. (Nautical) Navigation by using the positions of the stars and other heavenly bodies. • astronavigation n. (Science fiction) Navigation through space. • ASTRONAVIGATION n. the navigation of aircraft, spacecraft or sailing craft by means of observation of the stars. |
| BIOAVAILABILITY | • bioavailability n. (Biology, medicine) The extent to which a substance is molecularly available to cells and tissues in… • BIOAVAILABILITY n. the degree and rate at which a substance (as a drug) is absorbed into a living system or is made available at the site of physiological activity. |
| BOUGAINVILLAEAS | • bougainvillaeas n. Plural of bougainvillaea. • BOUGAINVILLAEA n. a tropical flower, also BOUGAINVILIA, BOUGAINVILLEA. |
| GRAVITATIONALLY | • gravitationally adv. As a result of the force of gravity. • GRAVITATIONAL adv. relating to gravitation. |
| NONAVAILABILITY | • nonavailability n. A lack of availability. • non-availability n. Alternative form of nonavailability. • NONAVAILABILITY n. the state of not being available. |
| RADIOACTIVATING | • radioactivating v. Present participle of radioactivate. • radioactivating n. The act of making something radioactive; radioactivation. • radioactivating adj. That makes something radioactive. |
| RADIOACTIVATION | • radioactivation n. The conversion of something into a radioactive form. • RADIOACTIVATION n. the act of making radioactive. |
| VALETUDINARIANS | • valetudinarians n. Plural of valetudinarian. • VALETUDINARIAN n. a person of weak or sickly constitution. |
| VASCULARISATION | • vascularisation n. Alternative spelling of vascularization. • VASCULARISATION n. the process of becoming vascular, also VASCULARIZATION. |
| VASCULARIZATION | • vascularization n. The process of being vascularized. • vascularization n. (Medicine) the formation of blood vessels and capillaries in living tissue. • vascularization n. (Botany) the formation of leaf veins. |
| VASODILATATIONS | • vasodilatations n. Plural of vasodilatation. • VASODILATATION n. dilatation of blood vessels, also VASODILATION. |