| CONTOURING | • contouring v. Present participle of contour. • contouring n. The construction of contour lines through a matrix of points each having a known value of some variable. • contouring n. A technique in makeup using blush and bronzing powder to define contours on the face. |
| COUNTERION | • counterion n. (Chemistry) Any ion of opposite charge to another in a solution or other electrochemical system. • COUNTERION n. an ion having a charge opposite to that of the substance with which it is associated. |
| MOTONEURON | • motoneuron n. A motor neuron. • MOTONEURON n. a neuron that passes from the central nervous system toward a muscle and conducts an impulse that causes movement. |
| NEUROTOXIN | • neurotoxin n. (Neuroscience, toxicology, pharmacology) A toxin that specifically acts upon neurons, their synapses… • NEUROTOXIN n. a nerve poison. |
| NONAUTHORS | • nonauthors n. Plural of nonauthor. • NONAUTHOR n. one who is not an author. |
| NONCOUNTRY | • noncountry adj. (Music) That does not have the characteristics of the music genre country. • noncountry adj. Not of or pertaining to a country. • noncountry n. An area which is not a de jure country. |
| NONROUTINE | • nonroutine adj. Not routine. • nonroutine n. A task that is not part of the normal routine. • NONROUTINE adj. not routine. |
| NONSUPPORT | • nonsupport n. (Uncountable)A lack of support. • nonsupport n. (Uncountable)The failure to provide for one’s family or other dependents. • nonsupport n. (Countable) One who fails to provide support. |
| NORTHBOUND | • northbound adj. Heading or moving in a northerly direction. • northbound adv. Towards the north. • NORTHBOUND adj. heading north. |
| ONOCENTAUR | • onocentaur n. A centaur with the body of an ass, instead of a prototypical horse. • ONOCENTAUR n. a kind of centaur, half-man and half-ass. |
| OUTSNORING | • outsnoring v. Present participle of outsnore. • OUTSNORE v. to surpass in snoring. |
| UNROOSTING | • unroosting v. Present participle of unroost. • UNROOST v. (Shakespeare) to drive from a roost. |