9-Letter Words Containing: X,N

• Any enzyme, generated by a cell, that functions outside of that cell.

• 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

• enter into a combination with oxygen or become converted into an oxide

• add oxygen to or combine with oxygen

• any of several toxic antibiotics obtained from a particular soil bacterium

• (originally Ireland) To ruin or destroy.

• To use a pickaxe.

• 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

• a percussion instrument with wooden bars tuned to produce a chromatic scale and with resonators; played with small mallets

• highly flammable nitrocellulose used in making collodion and plastics and lacquers