| AGATHODAIMONS | • agathodaimons n. Plural of agathodaimon. • AGATHODAIMON n. (Greek) one's good genius; the good part of one's conscience.
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| ANTHROPOPHAGI | • anthropophagi n. Plural of anthropophagus. • ANTHROPOPHAGUS n. a cannibal; a man-eater.
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| AORTOGRAPHIES | • aortographies n. Plural of aortography. • AORTOGRAPHY n. an arteriography of the aorta.
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| ARACHNOLOGIST | • arachnologist n. One who is engaged in arachnology, the study of arachnids. • ARACHNOLOGIST n. one who studies arachnids.
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| ARCHAEOLOGIST | • archaeologist n. Someone who studies or practises archaeology. • archæologist n. Archaic form of archaeologist.
 • ARCHAEOLOGIST n. a practitioner of archaeology.
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| AUTOBIOGRAPHY | • autobiography n. (Countable) A self-written biography; the story of one’s own life. • autobiography n. (Uncountable) Biographies of this kind regarded as a literary genre.
 • AUTOBIOGRAPHY n. the biography of a person narrated by himself or herself.
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| HAEMATOLOGIES | • HAEMATOLOGY n. the study of blood, diseases of blood, and blood-forming tissues, also HEMATOLOGY. | 
| HAEMATOLOGIST | • haematologist n. A scientist, usually a medical doctor, who specializes in haematology. • hæmatologist n. Obsolete form of hematologist.
 • HAEMATOLOGIST n. a specialist in haematology, also HEMATOLOGIST.
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| HALOGENATIONS | • halogenations n. Plural of halogenation. • HALOGENATION n. the act of halogenating.
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| HEMATOLOGICAL | • hematological adj. Hematologic. • HEMATOLOGICAL adj. of or relating to blood or to hematology, also HAEMATOLOGIC, HAEMATOLOGICAL, HEMATOLOGIC.
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| MASTIGOPHORAN | • mastigophoran n. (Zoology) Any member of superclass Mastigophora of protozoa. • mastigophoran n. (Botany) Any member of the genus Mastigophora of liverworts.
 • MASTIGOPHORAN n. any protozoan having one or more flagella, also MASTIGOPHORE.
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| ORTHODIAGONAL | • orthodiagonal n. (Crystallography) The diagonal or lateral axis in a monoclinic crystal which is at right angles with… • ORTHODIAGONAL n. in a monoclinic crystal, that lateral axis which is perpendicular to the vertical axis.
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| THANATOLOGIES | • thanatologies n. Plural of thanatology. • THANATOLOGY n. the description or study of the phenomena of death and of psychological mechanisms for coping with them.
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| THANATOLOGIST | • thanatologist n. One who studies death. • THANATOLOGIST n. one who studies thanatology.
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| TOPOGRAPHICAL | • topographical adj. Topographic. • TOPOGRAPHICAL adj. relating to topography, also TOPOGRAPHIC.
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