| ASPHYXIATOR | • asphyxiator n. One who or that which asphyxiates. • ASPHYXIATOR n. one of who asphyxiates.
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| AUXOTROPHIC | • auxotrophic adj. (Biology) Describing a strain of organism that requires a specific metabolic substance that the parent… • AUXOTROPHIC adj. requiring a specific growth substance beyond the minimum required for normal metabolism.
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| HEPATOTOXIC | • hepatotoxic adj. Toxic to the liver; causing hepatotoxicity. • HEPATOTOXIC adj. relating to or causing injury to the liver.
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| LITHOLAPAXY | • litholapaxy n. (Medicine) The removal of a vesical calculus by first crushing it and subsequently washing out the fragments. • LITHOLAPAXY n. the operation of crushing stone in the bladder and working it out.
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| ORTHOPRAXIS | • orthopraxis n. Orthopraxy. • ORTHOPRAXIS n. correct practice in religion.
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| PHOTOTAXIES | • PHOTOTAXY n. the movement of an entire organism in response to light. | 
| PHYLLOTAXIS | • phyllotaxis n. (Botany) The arrangement of leaves on a stem, or the mathematical principles governing such arrangement. • PHYLLOTAXIS n. the arrangement of leaves on a stem and in relation to one another, also PHYLLOTAXY.
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| PHYTOALEXIN | • phytoalexin n. (Medicine) any of several classes of antibiotics produced by plants in response to microorganisms. • PHYTOALEXIN n. any substance produced by a plant as a defence against disease.
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| SAXOPHONIST | • saxophonist n. A person who owns, plays or practices with the saxophone. • SAXOPHONIST n. one who plays the saxophone.
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| TOXIPHAGOUS | • TOXIPHAGOUS adj. eating poison, also TOXICOPHAGOUS. | 
| TOXIPHOBIAC | • TOXIPHOBIAC n. one who suffers from toxiphobia, fear of poison or being poisoned. | 
| TOXIPHOBIAS | • toxiphobias n. Plural of toxiphobia. • TOXIPHOBIA n. the morbid fear of poisoning, also TOXICOPHOBIA.
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| TROPHOTAXIS | • TROPHOTAXIS n. chemotaxis and chemotropism where the stimulating substance is food. | 
| XANTHOPSIAS | • XANTHOPSIA n. a visual condition where things appear yellow. |