| AMPHISTYLARS | • AMPHISTYLAR n. a temple having a set of columns at both ends or at both sides. |
| BLASTOSPHERE | • blastosphere n. A blastula. • BLASTOSPHERE n. a blastula. |
| CHALKSTRIPES | • CHALKSTRIPE n. clothing with a pattern of thin white stripes on a dark background. |
| CHLOROPLASTS | • chloroplasts n. Plural of chloroplast. • CHLOROPLAST n. a plastid that contains chlorophyll and is the site of photosynthesis. |
| CHROMOPLASTS | • chromoplasts n. Plural of chromoplast. • CHROMOPLAST n. a colored plastid usually containing red or yellow pigment, such as carotene. |
| HOSPITALLERS | • hospitallers n. Plural of hospitaller. • HOSPITALLER n. a member of a charitable brotherhood for the care of the sick in hospitals, also HOSPITALER. |
| PERISTALITHS | • peristaliths n. Plural of peristalith. • PERISTALITH n. a prehistoric stone circle. |
| PERSULPHATES | • persulphates n. Plural of persulphate. • PERSULPHATE n. that sulphate of a metal which contains the relatively greater quantity of oxygen or of the acid radical, also PERSULFATE. |
| PHYSIOLATERS | • PHYSIOLATER n. a nature-worshipper. |
| PREESTABLISH | • preestablish v. (Transitive) To establish beforehand. • preëstablish v. Dated spelling of preestablish. • pre-establish v. Alternative form of preestablish. |
| PRELATESHIPS | • prelateships n. Plural of prelateship. • PRELATESHIP n. the office of prelate. |
| PROTHALLUSES | • prothalluses n. Plural of prothallus. • PROTHALLUS n. the free-living gametophyte of a fern or other vascular cryptogam, also PROTHALLIUM. |
| SHINPLASTERS | • shinplasters n. Plural of shinplaster. • SHINPLASTER n. paper currency issued privately, esp. with no backing. |
| SPHEROPLASTS | • spheroplasts n. Plural of spheroplast. • SPHEROPLAST n. a bacterium or yeast cell that is modified, as by enzymatic action, so that there is partial loss of the cell wall and increased osmotic sensitivity. |
| SULPHURATORS | • sulphurators n. Plural of sulphurator. • SULPHURATOR n. a device for sulphurating. |
| TROPHOBLASTS | • trophoblasts n. Plural of trophoblast. • TROPHOBLAST n. the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway. |
| TROPHOPLASMS | • trophoplasms n. Plural of trophoplasm. • TROPHOPLASM n. the nutritive substance of cell. |