| ANATOXIN | • anatoxin n. A bacterial toxin (usually an exotoxin) whose toxicity has been weakened or suppressed. • anatoxin n. A powerful neurotoxin, one of many toxins produced by several species of cyanobacterium. • ANATOXIN n. a potent alkaloid toxin derived from a species of cyanobacteria. |
| ANNEXION | • annexion n. (Obsolete) annexation. • ANNEXION n. (archaic) the act of annexing, also ANNEXATION. |
| EXPONENT | • exponent n. One who expounds, represents or advocates. • exponent n. (Mathematics) The number by which a value (called the base) is said to be raised to a power in exponentiation… • exponent n. (Mathematics, obsolete) The degree to which the root of a radicand is found, for example, the 2 in 2]𝑟=𝑏. |
| INFIXION | • infixion n. (Linguistics) The addition of an infix. • INFIXION n. the act of infixing. |
| MONAXONS | • monaxons n. Plural of monaxon. • MONAXON n. a straight spicule in sponges. |
| NALOXONE | • naloxone n. (Pharmacology) An opioid inverse agonist used to counter the effects of an overdose on opioids (such… • NALOXONE n. a potent drug used as an antidote for various narcotics. |
| NAPROXEN | • naproxen n. (Pharmacology) A certain non-steroidal anti-inflammatory drug that inhibits the COX-1 and COX-2 enzymes… • NAPROXEN n. an anti-inflammatory drug. |
| NEOTOXIN | • NEOTOXIN n. any harmful substance in the environment causing illness or allergy. |
| NEURAXON | • NEURAXON n. a part of a neuron. |
| NONTAXES | • nontaxes n. Plural of nontax. • NONTAX n. a tax of little consequence. |
| NONTOXIC | • nontoxic adj. Not toxic; not poisonous. • nontoxic n. A substance that is not toxic. • non-toxic adj. Alternative form of nontoxic. |
| OXYANION | • oxyanion n. (Chemistry) Any anion derived from an oxyacid. • OXYANION n. an anion containing one or more oxygen atoms bonded to another element (as in the sulphate and carbonate ions). |
| TONNEAUX | • tonneaux n. Plural of tonneau. • TONNEAU n. (French) the rear extension of the body of a car. |
| UNBOXING | • unboxing v. Present participle of unbox. • unboxing n. The removal of something from its box; an unpacking. • unboxing n. (Object-oriented programming) Automatic conversion of objects back to value types. |
| XANTHONE | • xanthone n. (Organic chemistry) An aromatic ketone, 9-oxo-xanthene, that is used as an insecticide. • XANTHONE n. a ketone analogue of xanthene which forms the basis of various natural pigments. |
| XENOGENY | • xenogeny n. Xenogenesis. • XENOGENY n. the production of offspring totally different from the parent. |