| OBVOLUTIONS | • OBVOLUTION n. the state of being obvolute, having a margin that alternately overlaps and is overlapped by that of an opposing leaf. |
| COEVOLUTIONS | • coevolutions n. Plural of coevolution. • co-evolutions n. Plural of co-evolution. • COEVOLUTION n. the parallel evolution of two kinds of organisms that are interdependent, like flowers and their pollinators, and where any change in one will result in an adaptive response in the other. |
| CONVOLUTIONS | • convolutions n. Plural of convolution. • CONVOLUTION n. a form or shape that is folded in curved or tortuous windings. |
| NONFRIVOLOUS | • nonfrivolous adj. (Law) Not frivolous. • NONFRIVOLOUS adj. not frivolous. |
| OMNIVOROUSLY | • omnivorously adv. In the manner of an omnivore. • OMNIVOROUS adv. feeding on all kinds of food. |
| VIOLONCELLOS | • violoncellos n. Plural of violoncello. • VIOLONCELLO n. (Italian) a musical instrument, aka cello. |
| BIOFLAVONOIDS | • bioflavonoids n. Plural of bioflavonoid. • BIOFLAVONOID n. vitamin P, a vitamin found in citrus fruit, blackcurrants and rosehips, aka citrin. |
| OVIPOSITIONAL | • ovipositional adj. Related to, or by means of, oviposition. • OVIPOSITIONAL adj. relating to oviposition. |
| VOLCANOLOGIES | • VOLCANOLOGY n. the study of volcanoes, also VULCANOLOGY. |
| VOLCANOLOGIST | • volcanologist n. One who is skilled in, professes or practices volcanology. • VOLCANOLOGIST n. one who studies volcanology, also VULCANOLOGIST. |
| LAEVOROTATIONS | • laevorotations n. Plural of laevorotation. • lævorotations n. Plural of lævorotation. • LAEVOROTATION n. counterclockwise rotation. |
| LOCOMOTIVENESS | • locomotiveness n. Alternative form of locomotivity. • LOCOMOTIVE n. moving from place to place. |
| VOLCANOLOGISTS | • volcanologists n. Plural of volcanologist. • VOLCANOLOGIST n. one who studies volcanology, also VULCANOLOGIST. |
| MACROEVOLUTIONS | • macroevolutions n. Plural of macroevolution. • MACROEVOLUTION n. evolution that results in relatively large and complex changes, as in species formation. |
| MICROEVOLUTIONS | • microevolutions n. Plural of microevolution. • MICROEVOLUTION n. comparatively minor evolutionary change involving the accumulation of variations in populations usually below the species level. |
| OVERPOPULATIONS | • overpopulations n. Plural of overpopulation. • OVERPOPULATION n. population so dense as to cause environmental deterioration. |
| VIBROFLOTATIONS | • VIBROFLOTATION n. a process for compacting sand. |