| ICHNEUMON | • ichneumon n. The Egyptian mongoose, Herpestes ichneumon, found in Africa and southern Europe. • ichneumon n. The ichneumon wasp. • ICHNEUMON n. (Greek) the Egyptian mongoose, found over much of Africa and parts of southern Europe. | 
| ICHNEUMONS | • ichneumons n. Plural of ichneumon. • ICHNEUMON n. (Greek) the Egyptian mongoose, found over much of Africa and parts of southern Europe. | 
| ICHNITE | • ichnite n. A fossilized footprint or track of an animal. • ICHNITE n. a fossil footprint, also ICHNOLITE. | 
| ICHNITES | • ichnites n. Plural of ichnite. • ICHNITE n. a fossil footprint, also ICHNOLITE. | 
| ICHNOFOSSIL | • ichnofossil n. (Paleontology) A trace fossil; a fossil record that preserves some activity of an organism, but no part… • ICHNOFOSSIL n. a fossil footprint. | 
| ICHNOFOSSILS | • ichnofossils n. Plural of ichnofossil. • ICHNOFOSSIL n. a fossil footprint. | 
| ICHNOGRAPHIC | • ichnographic adj. Of or relating to ichnography. • ICHNOGRAPHIC adj. relating to the ichnography, the making of ground plans, also ICHNOGRAPHICAL. | 
| ICHNOGRAPHICAL | • ichnographical adj. Synonym of ichnographic. • ICHNOGRAPHICAL adj. relating to the ichnography, the making of ground plans, also ICHNOGRAPHIC. | 
| ICHNOGRAPHIES | • ichnographies n. Plural of ichnography. • ICHNOGRAPHY n. the art of drawing ground plans. | 
| ICHNOGRAPHY | • ichnography n. The ground plan of a building. • ichnography n. The art of constructing ground plans. • ICHNOGRAPHY n. the art of drawing ground plans. | 
| ICHNOLITE | • ichnolite n. A fossil footprint; an ichnite. • ICHNOLITE n. a fossil footprint, also ICHNITE. | 
| ICHNOLITES | • ichnolites n. Plural of ichnolite. • ICHNOLITE n. a fossil footprint, also ICHNITE. | 
| ICHNOLOGICAL | • ichnological adj. Relating to ichnology. • ICHNOLOGICAL adj. related to ichnology. | 
| ICHNOLOGIES | • ichnologies n. Plural of ichnology. • ICHNOLOGY n. a branch of paleontology dealing with the study of fossilized footprints, tracks, traces, etc. | 
| ICHNOLOGY | • ichnology n. (Paleontology) A branch of paleontology concerned with the study of trace fossils such as footprints… • ICHNOLOGY n. a branch of paleontology dealing with the study of fossilized footprints, tracks, traces, etc. | 
| ORNITHICHNITE | • ornithichnite n. (Paleontology) A fossilised footprint left by a bird. • ORNITHICHNITE n. a fossil footprint of a bird. | 
| ORNITHICHNITES | • ornithichnites n. Plural of ornithichnite. • ORNITHICHNITE n. a fossil footprint of a bird. | 
| RICHNESS | • richness n. (Uncountable) The state or quality of being rich; wealthiness, wealth. • richness n. (Uncountable) The state of having many examples or cases; abundance; profusion. • richness n. (Ecology) The number of types in a community. | 
| RICHNESSES | • richnesses n. Plural of richness. • RICHNESS n. the state of being rich. |