a·dul·ter·ate (ə-dŭl'tə-rāt') tr.v.
a·dul·ter·at·ed, a·dul·ter·at·ing, a·dul·ter·ates To make impure by adding extraneous, improper, or inferior ingredients. adj.
(-tər-ĭt)
Spurious; adulterated.
Adulterous.
[Latin adulterāre, adulterāt-, to pollute; see al-1 in Indo-European roots.] a·dul'ter·a'tion n., a·dul'ter·a'tor n.
Synonyms: These verbs mean to make impure or inferior by adding foreign substances to something: adulterate coffee with ground acorns; silver debased with copper; doctored the wine with water; rag paper loaded with wood fiber.
1505, from L. adulterationem (nom. adulteratio), from adulteratus, pp. of adulterare "corrupt, debauch," from ad- "to" + L.L. alterare "to alter" (see alter).
Main Entry: adul·ter·a·tion Pronunciation: &-"d&l-t&-'rA-sh&n Function: noun 1: the process of adulterating : the condition of being adulterated 2: an adulterated product
adulteration a·dul·ter·a·tion (ə-dŭl'tə-rā'shən) n. The alteration, especially the debasement, of a substance by deliberately adding something not ordinarily a part of it.