| HYPNOPAEDIAS | • HYPNOPAEDIA n. training or instruction during sleep. |
| HYPNOPHOBIAS | • HYPNOPHOBIA n. an irrational fear of sleep. |
| HYPOPLASTRON | • hypoplastron n. The third lateral plate in the plastron of turtles. • HYPOPLASTRON n. the plate behind the hyoplastron in a turtle's plastron. |
| INAPPOSITELY | • inappositely adv. In a way that is not apposite. • INAPPOSITE adv. not apposite. |
| LYMPHOPENIAS | • lymphopenias n. Plural of lymphopenia. • LYMPHOPENIA n. an abnormally low level of lymphocytes in the blood. |
| PHYCOPHAEINS | • PHYCOPHAEIN n. a brown pigment found in seaweeds. |
| PHYLLOPLANES | • phylloplanes n. Plural of phylloplane. • PHYLLOPLANE n. the surface of a leaf considered as a habitat, esp. for microorganisms. |
| PLATINOTYPES | • platinotypes n. Plural of platinotype. • PLATINOTYPE n. an obsolete method of photography by reducing a compound of platinum. |
| POLYSYNAPTIC | • polysynaptic adj. (Of a reflex or impulse) of or involving multiple synapses. • POLYSYNAPTIC adj. involving two or more synapses in the central nervous system. |
| POSTSYNAPTIC | • postsynaptic adj. (Cytology) In a synapse, of or pertaining to the neuron that bears receptors for neurotransmitter released… • POSTSYNAPTIC adj. occurring after synapsis. |
| PROPYLAMINES | • propylamines n. Plural of propylamine. • PROPYLAMINE n. an amine of propyl. |
| PSILANTHROPY | • psilanthropy n. (Theology) The doctrine that Jesus Christ was merely human. • PSILANTHROPY n. the belief that Christ was not divine but divinely inspired. |
| SYNAPOMORPHY | • synapomorphy n. (Cladistics) A derived trait that is shared by two or more taxa of shared ancestry. |
| TRYPTOPHANES | • tryptophanes n. Plural of tryptophane. • TRYPTOPHANE n. an essential amino acid, also TRYPTOPHAN. |