| ANTICODONS | • anticodons n. Plural of anticodon. • ANTICODON n. a triplet of nucleotide bases in transfer RNA. |
| BOMBARDONS | • bombardons n. Plural of bombardon. • BOMBARDON n. the bass tuba. |
| CHAETODONS | • chaetodons n. Plural of chaetodon. • CHAETODON n. any fish of the tropical genus Chaetodon, having slender teeth. |
| CLARENDONS | • Clarendons prop.n. Plural of Clarendon. • CLARENDON n. a form of condensed roman type having a heavy face. |
| COTYLEDONS | • cotyledons n. Plural of cotyledon. • COTYLEDON n. an embryonic leaf within a seed which may act as a food reserve or which may grow and photosynthesize. |
| IGUANODONS | • iguanodons n. Plural of iguanodon. • IGUANODON n. a genus of gigantic herbivorous dinosaurs having a birdlike pelvis and large hind legs. |
| MEGALODONS | • megalodons n. Plural of megalodon. • MEGALODON n. an extinct giant shark of the Cenozoic era. |
| PYRAMIDONS | • pyramidons n. Plural of pyramidon. • PYRAMIDON n. an organ-stop with pipes like inverted pyramids. |
| REGUERDONS | • reguerdons v. Third-person singular simple present indicative form of reguerdon. • reguerdons n. Plural of reguerdon. • REGUERDON v. (Shakespeare) to reward. |
| SOLENODONS | • solenodons n. Plural of solenodon. • SOLENODON n. either of two species of singular West Indian insectivores, allied to the tenrec. |
| SPHENODONS | • sphenodons n. Plural of sphenodon. • SPHENODON n. a member of the Sphenodont group of lizards, to which the tuatara belongs. |