| AEROLITHOLOGY | • aerolithology n. The study of meteorites. • AEROLITHOLOGY n. the study of aerolites. |
| ALCOHOLOMETER | • alcoholometer n. A specialized form of hydrometer used to measure the amount of alcohol in a liquid (such as beer). • ALCOHOLOMETER n. an instrument for measuring the proportion of alcohol in solutions. |
| ALCOHOLOMETRY | • alcoholometry n. The measurement of the concentration of alcohol in a liquid, especially in the blood. • ALCOHOLOMETRY n. the measurement of the proportion of alcohol in solutions. |
| DEONTOLOGICAL | • deontological adj. (Ethics, philosophy) Of or relating to deontology. • DEONTOLOGICAL adj. relating to deontology, the theory or study of moral obligation. |
| ENTOMOLOGICAL | • entomological adj. Of or pertaining to entomology. • ENTOMOLOGICAL adj. relating to entomology. |
| HEORTOLOGICAL | • heortological adj. Of or relating to heortology. • HEORTOLOGICAL adj. relating to heortology, the study of religious feasts. |
| HOLOMETABOLIC | • holometabolic adj. Of, pertaining to, or undergoing holometabolism. • HOLOMETABOLIC adj. exhibiting holometabolism, complete metamorphosis. |
| NONCOLLECTORS | • noncollectors n. Plural of noncollector. • NONCOLLECTOR n. someone who is not a collector. |
| NONCONTROLLED | • noncontrolled adj. Alternative spelling of non-controlled. • non-controlled adj. Not controlled; uncontrolled. • NONCONTROLLED adj. not controlled. |
| OCTODECILLION | • octodecillion n. (US, modern British and Australian, short scale, rare) 1057. • octodecillion n. (Dated British and Australian, long scale, rare) 10108. • OCTODECILLION n. ten to the 108th power. |
| OLFACTOLOGIES | • OLFACTOLOGY n. the study of the sense of smell. |
| PALAEONTOLOGY | • palaeontology n. Britain standard spelling of paleontology. • palæontology n. Obsolete typography of palaeontology. • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY. |
| PALEONTOLOGIC | • paleontologic adj. Pertaining to paleontology; characteristic of paleontology. • PALEONTOLOGIC adj. relating to paleontology, also PALEONTOLOGICAL. |
| POLYCOTYLEDON | • polycotyledon n. (Botany) A plant that has many, or more than two, cotyledons in the seed. • POLYCOTYLEDON n. any of various plants, esp. gymnosperms, that have or appear to have more than two cotyledons. |
| TROPOCOLLAGEN | • tropocollagen n. (Biochemistry) A component of fibres of collagen in which three polypeptide chains are coiled around each other. • TROPOCOLLAGEN n. a subunit of collagen fibrils consisting of three polypeptide strands arranged in a helix. |