9-Letter Words Containing: X,E,N,I

• change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule)

• dehydrogenate with oxygen

• impregnate, combine, or supply with oxygen

• either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length

• (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic

• the property possessed by a convex shape

• a shape that curves or bulges outward

• a toxin that is secreted by microorganisms into the surrounding medium

• hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells