At its simplest, biotechnology is technology based on biology - biotechnology harnesses cellular and biomolecular processes to develop technologies and products that help improve our lives and the health of our planet.
In macroeconomics, the focus is on the demand and supply of all goods and services produced by an economy. Accordingly, the demand for all individual goods and services is also combined and referred to as aggregate demand.
Full Definition of AGGREGATE. : formed by the collection of units or particles into a body, mass, or amount: collective: as b: composed of mineral crystals of one or more kinds or of mineral rock fragments.â agÂ·greÂ·gateÂ·ly adverb. â agÂ·greÂ·gateÂ·ness noun.See aggregate defined for English-language learners. The university receives more than half its aggregate income from government sources. 2  The team with the highest aggregate score wins. 3  There were to be thirty-seven playgrounds, twenty schools. 4  There were to be a hundred and thirty-three miles of street, paved with an inch and a half of No. 2 macadam on an aggregate base.