| AILOUROPHILES | • ailourophiles n. Plural of ailourophile. • AILOUROPHILE n. a cat-lover, also AILUROPHILE. |
| BLEPHAROPLAST | • blepharoplast n. A basal body. • BLEPHAROPLAST n. a basal body esp. of a flagellated cell. |
| CALLIGRAPHERS | • calligraphers n. Plural of calligrapher. • CALLIGRAPHER n. a professional copyist or engrosser, also CALLIGRAPHIST. |
| CALLIGRAPHIES | • calligraphies n. Plural of calligraphy. • CALLIGRAPHY n. artistic, stylized, or elegant handwriting or lettering. |
| COLLECTORSHIP | • collectorship n. The rank or office of a collector of customs or other taxes. • COLLECTORSHIP n. the office of collector. |
| ELECTROPHILES | • electrophiles n. Plural of electrophile. • ELECTROPHILE n. an electrophilic substance, such as an electron-accepting reagent. |
| ELLIPSOGRAPHS | • ellipsographs n. Plural of ellipsograph. • ELLIPSOGRAPH n. an instrument for describing ellipses. |
| FLANNELGRAPHS | • flannelgraphs n. Plural of flannelgraph. • FLANNELGRAPH n. a display board covered with flannel or felt, on which letters, pictures, etc. backed with material will stick when pressed against it. |
| FOLLOWERSHIPS | • followerships n. Plural of followership. • FOLLOWERSHIP n. being a follower. |
| HELISPHERICAL | • helispherical adj. Helispheric. • HELISPHERICAL adj. pertaining to rhumb lines, loxodromic, also HELISPHERIC. |
| PHYLLOSPHERES | • phyllospheres n. Plural of phyllosphere. • PHYLLOSPHERE n. the surface of a leaf considered as a habitat, esp. for microorganisms. |
| POLICYHOLDERS | • policyholders n. Plural of policyholder. • policy␣holders n. Plural of policy holder. • POLICYHOLDER n. the owner of an insurance policy. |
| PYROPHYLLITES | • pyrophyllites n. Plural of pyrophyllite. • PYROPHYLLITE n. a silvery-white to pale-green aluminum silicate. |
| REPLENISHABLE | • replenishable adj. Able to be renewed or replenished. • REPLENISHABLE adj. capable of being replenished. |
| SPELLCHECKERS | • spellcheckers n. Plural of spellchecker. • spell-checkers n. Plural of spell-checker. • spell␣checkers n. Plural of spell checker. |
| SULPHONYLUREA | • sulphonylurea n. Alternative spelling of sulfonylurea. • SULPHONYLUREA n. a synthetic compound used to reduce the level of glucose in the blood in diabetes mellitus. |
| SULPHUREOUSLY | • sulphureously adv. Archaic form of sulfurously. • SULPHUREOUS adv. pertaining to or like sulphur, also SULFUREOUS. |
| SUPERTHRILLER | • superthriller n. (Informal) A particularly gripping or ambitious thriller. • SUPERTHRILLER n. an exceptional thriller. |