any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
a combination or blend of diverse things; "his theory is an amalgam of earlier ideas"
an alloy of mercury with another metal (usually silver) used by dentists to fill cavities in teeth; except for iron and platinum all metals dissolve in mercury and chemists refer to the resulting mercury mixtures as amalgams
an enclosure of residences and other building (especially in the Orient)
a whole formed by a union of two or more elements or parts
(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
of leaf shapes; of leaves composed of several similar parts or lobes
consisting of two or more substances or ingredients or elements or parts; "soap is a compound substance"; "housetop is a compound word"; "a blackberry is a compound fruit"
put or add together; "combine resources"
combine so as to form a whole; mix; "compound the ingredients"
drawing a figure satisfying certain conditions as part of solving a problem or proving a theorem; "the assignment was to make a construction that could be used in proving the Pythagorean theorem"
the act of constructing something; "during the construction we had to take a detour"; "his hobby was the building of boats"
the commercial activity involved in repairing old structures or constructing new ones; "their main business is home construction"; "workers in the building trades"
the creation of a construct; the process of combining ideas into a congruous object of thought
a group of words that form a constituent of a sentence and are considered as a single unit; "I concluded from his awkward constructions that he was a foreigner"
an interpretation of a text or action; "they put an unsympathetic construction on his conduct"