| CYSTOTOMIES | • cystotomies n. Plural of cystotomy. • CYSTOTOMY n. surgical incision into the bladder. |
| CYTOLOGISTS | • cytologists n. Plural of cytologist. • CYTOLOGIST n. a student of living cells. |
| ETYMOLOGIST | • etymologist n. A lexicographer or linguist who specializes in etymology (the origins of words). • ETYMOLOGIST n. a specialist in etymology. |
| ISOTONICITY | • isotonicity n. The state of being isotonic, or extent to which something is isotonic. • ISOTONICITY n. the quality of being isotonic. |
| MONSTROSITY | • monstrosity n. An organism showing abnormal development or deformity. • monstrosity n. A monstrous person, thing, or act. • monstrosity n. The state of being monstrous. |
| MYTHOLOGIST | • mythologist n. A person who studies mythology. • MYTHOLOGIST n. a student of mythology. |
| MYTHOPOEIST | • mythopoeist n. A myth-maker. • mythopœist n. Obsolete typography of mythopoeist. • MYTHOPOEIST n. a mythmaker. |
| ORTHOSTICHY | • orthostichy n. (Botany) A row of leaves along a stem. • ORTHOSTICHY n. a straight row, e.g. of leaves vertically over one another on an axis. |
| OSTEOPHYTIC | • osteophytic adj. Relating to osteophytes. • OSTEOPHYTIC adj. like an osteophyte, an abnormal bony outgrowth. |
| PHONOTYPIST | • phonotypist n. One versed in phonotypy. • PHONOTYPIST n. one who practises phonotypy. |
| PHOTOTYPIES | • PHOTOTYPY n. the art or process of producing phototypes. |
| PHYTOLOGIST | • phytologist n. One skilled in phytology; a writer on plants; a botanist. • PHYTOLOGIST n. a botanist. |
| PHYTOTOMIES | • PHYTOTOMY n. the dissection of plants; vegetable anatomy. |
| PHYTOTOMIST | • phytotomist n. One versed in phytotomy. • PHYTOTOMIST n. a student of phytotomy. |
| PHYTOTOXINS | • phytotoxins n. Plural of phytotoxin. • PHYTOTOXIN n. a poison produced by a plant. |
| TOPONYMISTS | • toponymists n. Plural of toponymist. • TOPONYMIST n. one who studies toponymy, the study of place-names. |
| TYPOLOGISTS | • typologists n. Plural of typologist. • TYPOLOGIST n. a student of typology. |
| XYLOTOMISTS | • xylotomists n. Plural of xylotomist. • XYLOTOMIST n. one who carries out xylotomy, the preparation of sections of wood for microscopic examination. |