| 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. |
| ASTRONAVIGATORS | • astronavigators n. Plural of astronavigator. • ASTRONAVIGATOR n. one who practises astronavigation. |
| CONTRAVALLATION | • contravallation n. A fortification built around a sieged target by the besiegers. • CONTRAVALLATION n. a fortification built around besieged place. |
| OVERABSTRACTION | Sorry, definition not available. |
| OVEREXTRAPOLATE | Sorry, definition not available. |
| OVERSATURATIONS | • oversaturations n. Plural of oversaturation. • OVERSATURATION n. excessive saturation. |
| POSTDEVALUATION | • postdevaluation adj. After a financial devaluation. • POSTDEVALUATION adj. taking place after devaluation. |
| POSTVACCINATION | • postvaccination adj. After vaccination. • POSTVACCINATION adj. taking place after vaccination. |
| RADIOACTIVATION | • radioactivation n. The conversion of something into a radioactive form. • RADIOACTIVATION n. the act of making radioactive. |
| STRATOVOLCANOES | • stratovolcanoes n. Plural of stratovolcano. • STRATOVOLCANO n. a composite volcano, composed of alternating layers of lava and pyroclastic material, along with abundant dikes and sills. |
| SUBCONTRAOCTAVE | • subcontraoctave n. (Music) The octave on the bass clef ranging from three octaves below the staff (C0) to two octaves below… • SUBCONTRAOCTAVE n. the octave below the contraoctave. |
| VASODILATATIONS | • vasodilatations n. Plural of vasodilatation. • VASODILATATION n. dilatation of blood vessels, also VASODILATION. |
| VOLATILISATIONS | • volatilisations n. Plural of volatilisation. • VOLATILISATION n. the act of volatilising, also VOLATILIZATION. |
| VOLATILIZATIONS | • volatilizations n. Plural of volatilization. • VOLATILIZATION n. the act of volatilizing, also VOLATILISATION. |