| AGATOID | • AGATOID adj. like agate. |
| ARCTOID | • arctoid adj. Of or pertaining to the carnivoran superfamily Arctoidea. • arctoid adj. Ursine. • ARCTOID adj. bearlike. |
| CACTOID | • cactoid n. A member of the cactus subfamily Cactoideae. • cactoid n. (Topology) A locally connected continuum that is the closure of the union of an at most countable number… • CACTOID adj. cactus-shaped. |
| CESTOID | • cestoid n. Any of the parasitic flatworms of the class or infraclass Cestoda. • cestoid adj. (Archaic) Of or pertaining to the order Cestoidea; cestoidean. • CESTOID n. any parasitic flatworm of the class Cestoda, that includes tapeworms, also CESTODE. |
| COTTOID | • cottoid adj. (Zoology) Of or pertaining to fish of the genus Cottus. • cottoid n. (Zoology) A fish belonging to the genus Cottus. • COTTOID adj. like a cottid, a fish of the genus Cottus. |
| CYSTOID | • cystoid adj. Resembling a cyst or bladder. • cystoid n. (Zoology) A cystidean. • CYSTOID n. a cyst-like structure, also CYSTID. |
| DELTOID | • deltoid n. (Anatomy) The deltoid muscle, a triangular muscle on the human shoulder. • deltoid n. (Anatomy) The deltoid ligament, a triangular ligament on the human ankle. • deltoid n. (Geometry) A kite (quadrilateral having two pairs of edges of equal length, the edges of each pair touching… |
| DENTOID | • dentoid adj. Shaped like a tooth. • DENTOID adj. shaped like a tooth. |
| FACTOID | • factoid n. An inaccurate statement or statistic believed to be true because of broad repetition, especially if… • factoid n. (Originally North America) An interesting item of trivia; a minor fact. • FACTOID n. a statement said so often that it is believed to be true. |
| HISTOID | • histoid adj. Resembling the normal tissues of the body. • HISTOID adj. pertaining to connective tissue. |
| LENTOID | • lentoid adj. Having the form of a lens; lens-shaped. • LENTOID adj. lens-shaped. • LENTOID n. something in the shape of a lens. |
| MASTOID | • mastoid adj. (Anatomy) Being the process of the temporal bone behind the ear. • mastoid adj. (Anatomy) Of or relating to the mastoid process of the temporal bone. • mastoid n. (Anatomy) Ellipsis of mastoid process.. |
| MATTOID | • mattoid adj. Displaying erratic behaviour. • mattoid n. A person who displays such behaviour; a person of congenitally abnormal mind bordering on insanity or degeneracy. • MATTOID n. a person on the borderline between sanity and insanity. |
| PHYTOID | • phytoid adj. Resembling a plant, plantlike. • PHYTOID adj. resembling a plant. |
| PLUTOID | • plutoid n. (Astronomy, obsolete) A trans-Neptunian dwarf planet. • PLUTOID n. any dwarf planet beyond Neptune. |