a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.
an appraisal of the state of affairs; "they made an assay of the contents"; "a check on its dependability under stress"
a written report of the results of an analysis of the composition of some substance
a substance that is undergoing an analysis of its components
a tangible and visible entity; an entity that can cast a shadow; "it was full of rackets, balls and other objects"
the focus of cognitions or feelings; "objects of thought"; "the object of my affection"
(grammar) a constituent that is acted upon; "the object of the verb"
express or raise an objection or protest or criticism or express dissent; "She never objected to the amount of work her boss charged her with"; "When asked to drive the truck, she objected that she did not have a driver's license"
be averse to or express disapproval of; "My wife objects to modern furniture"
a thing constructed; a complex entity constructed of many parts; "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"
the manner of construction of something and the arrangement of its parts; "artists must study the structure of the human body"; "the structure of the benzene molecule"
a particular complex anatomical part; "he has good bone structure"
the complex composition of knowledge as elements and their combinations; "his lectures have no structure"
give a structure to; "I need to structure my days"
an extended communication (often interactive) dealing with some particular topic; "the book contains an excellent discussion of modal logic"; "his treatment of the race question is badly biased"
an exchange of views on some topic; "we had a good discussion"; "we had a word or two about it"
a sign placed in front of an expression to denote that a root is to be extracted
a character conveying the lexical meaning of a logogram
a person who has radical ideas or opinions
especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem; "basal placentation"; "radical leaves"
arising from or going to the root; "a radical flaw in the plan"
of or relating to or constituting a linguistic root; "a radical verb form"