| CHONDROSKELETON | • chondroskeleton n. A skeleton (of some fish and of mammal embryos) composed of hyaline cartilage. • CHONDROSKELETON n. the cartilaginous part of the skeleton of vertebrates. |
| LEPIDOPTEROLOGY | • lepidopterology n. (Biology, zoology, entomology) The scientific study of butterflies and moths (the Lepidoptera). • lepidopterology n. Lepidoptery, (the hobby of butterfly collecting). • LEPIDOPTEROLOGY n. the study of butterflies and moths. |
| MICROMETEOROIDS | • micrometeoroids n. Plural of micrometeoroid. • MICROMETEOROID n. a small meteoroid. |
| MONONUCLEOTIDES | • mononucleotides n. Plural of mononucleotide. • MONONUCLEOTIDE n. a nucleotide that is derived from one molecule each of a nitrogenous base, a sugar, and a phosphoric acid. |
| OLIGODENDROCYTE | • oligodendrocyte n. (Biology) Any of the cells of the oligodendroglia in the nervous system. • OLIGODENDROCYTE n. a glial cell resembling an astrocyte but smaller with few and slender processes having few branches. |
| OLIGONUCLEOTIDE | • oligonucleotide n. A short sequence of nucleotides (RNA or DNA), typically with twenty or fewer base pairs. • OLIGONUCLEOTIDE n. a short nucleic-acid chain usually consisting of up to approximately 20 nucleotides. |
| OOPHORECTOMISED | • oophorectomised v. Simple past tense and past participle of oophorectomise. • OOPHORECTOMISE v. to perform an oophorectomy, removal of one or both ovaries, also OOPHORECTOMIZE. |
| OOPHORECTOMIZED | • oophorectomized v. Simple past tense and past participle of oophorectomize. • OOPHORECTOMIZE v. to perform an oophorectomy, removal of one or both ovaries, also OOPHORECTOMISE. |
| OVERDECORATIONS | • overdecorations n. Plural of overdecoration. • OVERDECORATION n. excessively decoration. |
| OVEROPINIONATED | • overopinionated adj. Excessively opinionated. • OVEROPINIONATED adj. excessively opinionated. |
| PHOTOELECTRODES | • photoelectrodes n. Plural of photoelectrode. • PHOTOELECTRODE n. an electrode which can exhibit photoelectricity. |
| PSEUDOCOELOMATE | • pseudocoelomate adj. Of, pertaining to, or possessing a pseudocoel. • pseudocoelomate n. Such an animal. • PSEUDOCOELOMATE n. an invertebrate (as a nematode or rotifer) having a body cavity that is a pseudocoel. |
| RADIOGONIOMETER | • radiogoniometer n. Radio direction finder. • RADIOGONIOMETER n. an instrument for finding direction through radio signals. |