| ASTEROIDAL | • asteroidal adj. Of or pertaining to an asteroid. • ASTEROIDAL adj. of or pertaining to an asteroid, or to the asteroids.
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| CENTROIDAL | • centroidal adj. Of or pertaining to a centroid. • centroidal adj. (Graph theory, of a tree) Having a single centroid.
 • CENTROIDAL adj. of or like a centroid.
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| CHANCROIDAL | • chancroidal adj. Relating to chancroid. • CHANCROIDAL adj. of or like a chancroid, a type of venereal sore.
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| CHOROIDAL | • choroidal adj. Of or pertaining to the choroid. • choroidal n. Choroidal effusion.
 • CHOROIDAL adj. pertaining to the choroid coat.
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| DENDROIDAL | • dendroidal adj. Dendroid; resembling a shrub or tree. • DENDROIDAL adj. treelike, also DENDROID.
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| GYROIDAL | • gyroidal adj. Spiral in arrangement or action. • gyroidal adj. (Crystallography) Having the planes arranged spirally, so that they all incline to the right (or left)…
 • gyroidal adj. Turning the plane of polarization circularly or spirally to the right or left.
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| HEMISPHEROIDAL | • hemispheroidal adj. Approximating a hemisphere in shape. • HEMISPHEROIDAL adj. in the form of a half-sphere.
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| HYSTEROIDAL | • HYSTEROIDAL adj. like hysteria, also HYSTEROID. | 
| METEOROIDAL | • meteoroidal adj. (Astronomy) Of or pertaining to meteoroids. • METEOROIDAL adj. like a meteor.
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| NONSTEROIDAL | • nonsteroidal adj. (Biochemistry) That does not consist of or contain steroids. • nonsteroidal n. Any drug not containing steroids.
 • non-steroidal adj. Alternative form of nonsteroidal.
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| SACCHAROIDAL | • saccharoidal adj. (Mineralogy) Having a texture like granulated sugar. • SACCHAROIDAL adj. like loaf sugar in texture, usually applied to marbles and quartzites of fine to medium grain, also SACCHAROID.
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| SPHEROIDAL | • spheroidal adj. Like a spheroid; roughly spherical. • spheroidal n. A spheroid.
 • SPHEROIDAL adj. having the form of a spheroid.
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| SPHEROIDALLY | • spheroidally adv. In a spheroidal manner. • SPHEROIDAL adv. having the form of a spheroid.
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| STEROIDAL | • steroidal adj. (Biochemistry) Of, being, or derived from a steroid. • STEROIDAL adj. relating to steroids.
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| SUPRACHOROIDAL | • suprachoroidal adj. (Anatomy) suprachoroid. • SUPRACHOROIDAL adj. relating to, or being the layer of loose connective tissue situated between the choroid and sclerotic coats of the eyeball.
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| THYROIDAL | • thyroidal adj. (Physiology) Of, pertaining to, or affecting the thyroid. • THYROIDAL adj. relating to the thyroid gland.
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| TOROIDAL | • toroidal adj. Having the shape of a torus or toroid. • TOROIDAL adj. like a toroid, shaped like a doughnut or anchor-ring.
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| TOROIDALLY | • toroidally adv. In a toroidal manner. • toroidally adv. So as to form a toroid.
 • TOROIDAL adv. like a toroid, shaped like a doughnut or anchor-ring.
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