| CHLORENCHYMAS | • CHLORENCHYMA n. plant stem tissue containing chlorophyll. |
| CHLOROPHYTUMS | • CHLOROPHYTUM n. any plant of the genus Chlorophytum, grown as pot plants for their long narrow leaves. |
| HYLOMORPHISMS | • hylomorphisms n. Plural of hylomorphism. • HYLOMORPHISM n. the belief that matter is the cause of the universe. |
| HYMNOGRAPHERS | • hymnographers n. Plural of hymnographer. • HYMNOGRAPHER n. one who writes hymns. |
| HYMNOGRAPHIES | • HYMNOGRAPHY n. the study of writing hymns. |
| HYSTRICOMORPH | • hystricomorph n. Any Old World porcupine of the family Hystricidae. • HYSTRICOMORPH n. any rodent of a suborder which includes porcupines, cavies, agoutis, and chinchillas. |
| MERRYTHOUGHTS | • merrythoughts n. Plural of merrythought. • MERRYTHOUGHT n. the furcula between the neck and breastbone of poultry, aka wishbone. |
| METHOXYCHLORS | • METHOXYCHLOR n. a relatively nontoxic organochlorine insecticide. |
| MYTHOGRAPHERS | • mythographers n. Plural of mythographer. • MYTHOGRAPHER n. a student of mythography. |
| MYTHOGRAPHIES | • mythographies n. Plural of mythography. • MYTHOGRAPHY n. the descriptive study or representation of myths. |
| NYCHTHEMERONS | • nychthemerons n. Plural of nychthemeron. • NYCHTHEMERON n. (Greek) a full period of a day and night. |
| PHYSHARMONICA | • PHYSHARMONICA n. an early form of harmonium. |
| PHYTOHORMONES | • phytohormones n. Plural of phytohormone. • PHYTOHORMONE n. a plant hormone, regulating growth. |
| PYTHONOMORPHS | • pythonomorphs n. Plural of pythonomorph. • PYTHONOMORPH n. a large marine reptile of the Cretaceous period, with long, scaly body and paddle-shaped limbs. |
| RHYTHMISATION | • rhythmisation n. Alternative form of rhythmization. • RHYTHMISATION n. the process of rhythmising, also RHYTHMIZATION. |
| RHYTHMOMETERS | • rhythmometers n. Plural of rhythmometer. • RHYTHMOMETER n. an instrument for measuring the speed of rhythms. |
| RHYTHMOPOEIAS | • RHYTHMOPOEIA n. the art of composing rhythmically. |
| SPHYGMOGRAPHS | • sphygmographs n. Plural of sphygmograph. • SPHYGMOGRAPH n. an instrument for recording the pulse. |
| SPHYGMOGRAPHY | • sphygmography n. Measurement of the pulse. • SPHYGMOGRAPHY n. the measurement of the pulse. |
| SYNCHROMESHES | • synchromeshes n. Plural of synchromesh. • SYNCHROMESH n. a synchromesh gear. |