| CHROMOSOMES | • chromosomes n. Plural of chromosome. • CHROMOSOME n. a threadlike body containing the genetic material in the cell nucleus. |
| HOMOSPORIES | • HOMOSPORY n. having spores all of one kind. |
| HOMOSPOROUS | • homosporous adj. (Botany) producing spores of the same size and type. • HOMOSPOROUS adj. producing only one size or kind of spore, as opposed to heterosporous. |
| HOROLOGISTS | • horologists n. Plural of horologist. • HOROLOGIST n. one versed in horology. |
| HOROSCOPIES | • HOROSCOPY n. the art or practice of casting horoscopes. |
| HOROSCOPIST | • horoscopist n. One versed in horoscopy; an astrologer. • HOROSCOPIST n. one who casts horoscopes, an astrologer. |
| HORRISONOUS | • horrisonous adj. (Obsolete) Sounding dreadfully; uttering a terrible sound. • HORRISONOUS adj. (archaic) dreadful-sounding, also HORRISONANT. |
| ISOCHRONOUS | • isochronous adj. Happening at regular intervals; isochronal. • isochronous adj. Happening at the same time; simultaneous. • isochronous adj. (Computing) Of or pertaining to the use of clocks derived from the same clock reference. |
| ISOMORPHOUS | • isomorphous adj. Of, relating to, or exhibiting isomorphism. • ISOMORPHOUS adj. similar in form. |
| ORTHOSCOPES | • orthoscopes n. Plural of orthoscope. • ORTHOSCOPE n. a nineteenth century instrument for viewing the fundus of the eye through a layer of water, which eliminates distortion caused by the cornea. |
| PERSONHOODS | • personhoods n. Plural of personhood. • PERSONHOOD n. being a person. |
| PHOSPHOROUS | • phosphorous adj. (Chemistry) Of or pertaining to phosphorus. • phosphorous adj. Resembling phosphorus. • phosphorous adj. (Chemistry) Of relating to or containing trivalent phosphorus. |
| PHOTOSENSOR | • photosensor n. A photodetector. • PHOTOSENSOR n. a detector that is sensitive to electromagnetic radiation. |
| SCHOOLROOMS | • schoolrooms n. Plural of schoolroom. • SCHOOLROOM n. a classroom. |
| SCHOOLWORKS | • SCHOOLWORK n. lessons done in class or assigned to be done at home. |
| SMOOTHBORES | • smoothbores n. Plural of smoothbore. • SMOOTHBORE n. a gun with a smooth bore. |
| SPOROPHORES | • sporophores n. Plural of sporophore. • SPOROPHORE n. a spore-bearing stalk or structure, as in fungi. |