The state or quality of being ineligible.

(uncountable) The condition of being inexpedient. / (countable) An inexpedient action or statement.

(uncountable) The condition of being inevitable. / (countable) An inevitable condition or outcome.

Incapable of being educated; not educable.

Incapable of being extinguished, not extinguishable.

(engineering) A measure of a body's resistance to bending; second moment of area.

(engineering) A measure of a body's resistance to twisting; a measure of torsional strength.

Incapable of being effaced.

US standard spelling of centre of inertia.

(linear algebra, mathematical analysis) A theorem which states that the absolute value of the dot product between two vectors is less than or equal to the product of the magnitudes of the two vectors.