educt

from The Century Dictionary.

• noun That which is educed; extracted matter; specifically, something extracted unchanged from a substance.
• noun Figuratively, anything educed or drawn from another; an inference.
• noun In mathematics, an expression derived from another expression of which it is a part.

from the GNU version of the Collaborative International Dictionary of English.

• noun That which is educed, as by analysis.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun That which is educed
• noun obsolete, chemistry A reactant; see also product