| AREOSTYLES | • areostyles n. Plural of areostyle. • AREOSTYLE n. a building or colonnade having columns four diameters or more apart, also ARAEOSTYLE. |
| ASYSTOLISM | • asystolism n. The state or symptoms characteristic of asystole. • ASYSTOLISM n. the state or symptoms characteristic of asystole. |
| AUTOLYSINS | • autolysins n. Plural of autolysin. • AUTOLYSIN n. any agent that produces autolysis. |
| BLASTOCYST | • blastocyst n. (Biology) The mammalian blastula. • BLASTOCYST n. a mammalian blastula in which some differentiation of cells has occurred. |
| CLAYSTONES | • claystones n. Plural of claystone. • CLAYSTONE n. a compact very fine-grained rock consisting of consolidated clay particles. |
| CYTOPLASMS | • cytoplasms n. Plural of cytoplasm. • CYTOPLASM n. the protoplasm of a cell surrounding the nucleus. |
| CYTOPLASTS | • cytoplasts n. Plural of cytoplast. • CYTOPLAST n. the intact cytoplasm of a single cell. |
| HYPOBLASTS | • hypoblasts n. Plural of hypoblast. • HYPOBLAST n. the inner or lower layer of the blastoderm. |
| ISOHYETALS | • isohyetals n. Plural of isohyetal. • ISOHYETAL n. a line drawn on a map connecting points that receive equal amounts of rainfall, also ISOHYET. |
| OCTASTYLES | • octastyles n. Plural of octastyle. • OCTASTYLE n. an octastyle building, also OCTOSTYLE. |
| PYROCLASTS | • pyroclasts n. Plural of pyroclast. • PYROCLAST n. ash and other debris ejected by a volcano. |
| ROYALMASTS | • royal␣masts n. Plural of royal mast. • ROYALMAST n. the highest part of a mast. |
| SABULOSITY | • sabulosity n. The characteristic of being sabulous; sandiness; grittiness. • SABULOSITY n. grittiness, sandiness. |
| SALLYPORTS | • sallyports n. Plural of sallyport. • sally␣ports n. Plural of sally port. • SALLYPORT n. a gateway or opening for making a sally from a fortified place. |
| STABLEBOYS | • stableboys n. Plural of stableboy. • stable-boys n. Plural of stable-boy. • stable␣boys n. Plural of stable boy. |
| STYLOBATES | • stylobates n. Plural of stylobate. • STYLOBATE n. (Greek) a continuous pedestal supporting a row of columns. |
| TALLYSHOPS | • tallyshops n. Plural of tallyshop. • tally␣shops n. Plural of tally shop. • TALLYSHOP n. a shop where goods are sold on credit to be paid for by instalments. |