| AMPHIPROSTYLES | • amphiprostyles n. Plural of amphiprostyle. • AMPHIPROSTYLE n. a building with columns at each end but not at the sides. |
| APHELIOTROPISM | • apheliotropism n. The habit of bending away from sunlight, as some plants do. • APHELIOTROPISM n. growth away from the sun. |
| APOPHLEGMATICS | • apophlegmatics n. Plural of apophlegmatic. • APOPHLEGMATIC n. an agent preventing the flow of mucus. |
| HIPPOPOTAMUSES | • hippopotamuses n. Plural of hippopotamus. • HIPPOPOTAMUS n. a large African artiodactyl ungulate of aquatic habits. |
| HYPERMETROPIAS | • hypermetropias n. Plural of hypermetropia. • HYPERMETROPIA n. longsightedness, aka hyperopia, also HYPERMETROPY. |
| IMPERATORSHIPS | • IMPERATORSHIP n. the office of imperator. |
| METAPHOSPHATES | • metaphosphates n. Plural of metaphosphate. • METAPHOSPHATE n. a salt or ester of a metaphosphoric acid. |
| METAPHOSPHORIC | • metaphosphoric adj. Of or pertaining to metaphosphoric acid. • METAPHOSPHORIC adj. applied to an acid (HPO3) containing a molecule less of water than orthophosphoric acid. |
| MONOPHOSPHATES | • monophosphates n. Plural of monophosphate. • MONOPHOSPHATE n. an ester of phosphoric acid. |
| OPHTHALMOSCOPE | • ophthalmoscope n. (Ophthalmology) An instrument for examining the interior of the eye (that is, for ophthalmoscopy). • OPHTHALMOSCOPE n. an instrument for viewing the interior of the eye. |
| PHARMACOPOEIST | • pharmacopœist n. Obsolete typography of pharmacopoeist. • PHARMACOPOEIST n. one who compiles a pharmacopoeia. |
| PLETHYSMOGRAPH | • plethysmograph n. (Medicine) An instrument for measuring changes in volume within an organ or whole body (usually via… • PLETHYSMOGRAPH n. an instrument for measuring change in body part size due to blood flow. |
| PNEUMATOPHORES | • pneumatophores n. Plural of pneumatophore. • PNEUMATOPHORE n. an upward-growing respiratory root in swamp plants. |
| POSTMASTERSHIP | • postmastership n. The office or position of postmaster. • POSTMASTERSHIP n. the office of postmaster. |
| RAPPROCHEMENTS | • rapprochements n. Plural of rapprochement. • RAPPROCHEMENT n. (French) a resumption of or improvement in relations between countries or persons. |
| SPERMATOPHORAL | • spermatophoral adj. Relating to spermatophores. • SPERMATOPHORAL adj. of or like a spermatophore, a case enclosing the spermatozoa of certain crustaceans. |
| SPERMATOPHORES | • spermatophores n. Plural of spermatophore. • SPERMATOPHORE n. a case enclosing the spermatozoa of certain crustaceans, molluscs and amphibians. |
| SPERMATOPHYTES | • spermatophytes n. Plural of spermatophyte. • SPERMATOPHYTE n. a seed plant. |
| SPERMATOPHYTIC | • spermatophytic adj. Relating to spermatophytes. • SPERMATOPHYTIC adj. of or like a spermatophyte, a seed plant. |