EuskaranOf, pertaining to, or consisting of the Basque people.
eusocialOf or pertaining to certain social animals' societies (such as those of ants) in which sterile individuals work for reproductive individuals whose genetic endowment they share.
eusocialityThe evolution of social behavior at its most intimate and complex degree, usually in which the animals live in colonies, and only a relatively small fraction of the animals reproduce.
eutecticDescribing the chemical composition or temperature of a mixture of substances that gives the lowest temperature at which the mixture becomes fully molten. A further requirement is that that temperature is lower than the melting point of any of the pure component substances.
eutelyThe property of a species that all members have the same pattern of cell division, and thus the same number of cells, either in the whole body or in a particular organ system such as the nervous system.
eutherapeuticHaving a favourable effect in treating a condition.
eutherianBelonging or pertaining to the group Eutheria, comprising the mammals more closely related to animals like humans and rodents than to marsupials.
euthyneuryA plesiomorphic condition present in some gastropods, involving torsion of the internal organs from left to right in order to accommodate the relocation of the mantle cavity close to the head, leading to streptoneury, followed by the reversal of this process, straightening out the internal organs and uncrossing the commissures in the process.
euthynteriaIn classical Greek architecture, the uppermost course of a building's foundations, partly emerging from the groundline.
EuthyphroA male given name from Ancient Greek, of historical usage.
euthyreosisThe condition of being euthyroid, especially following treatment for hyperthyroidism
euthyroidismNormal functioning of the thyroid or the physiological state as a result thereof, usually determined by the level of TSH and other thyroid-related functions.
eutroglophileAny epigean organism that is able to live its entire life in a cave.
eutrophiaA state of normal nourishment and growth; eutrophy.
eutrophicBeing rich in nutrients and minerals and therefore having an excessive growth of algae and thus a diminished oxygen content to the detriment of other organisms.
eutrophicationThe process of becoming eutrophic; the ecosystem's response to the addition of artificial or natural nutrients, mainly phosphates, through detergents, fertilizers, or sewage, to an aquatic system.
euxanthicPertaining to, derived from, or resembling euxanthin.
euxanthinIndian yellow or magnesium euxanthate, a transparent yellow pigment used in oil paint.
euxanthoneA naturally occurring xanthonoid with the molecular formula C₁₃H₈O₄.
euxenicWith hydrogen sulfide and extremely low oxygen.
euxeniteA dark brown lustrous mineral that is a mixed oxide of cerium, erbium, titanium, uranium, yttrium and other more common metals, with the chemical formula (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆.