a classification of stars based on the characteristic spectral absorption lines and bands of the chemical elements present See spectral type
- Harvard comma
noun See serial comma
Trademark. 1. an adjustable metal bedframe having legs equipped with casters, into which a box spring may be set and to which a headboard may be attached.
- Harvard graphics
graphics, tool A presentation graphics product by Software Publishing Corporation (SPC) for creating presentations, speeches, slides, etc.. (1998-07-20)
- Harvard mark ii machine
computer, history A relay-based computer designed and built by Howard Aiken, with support from IBM, for the United States Navy’s Naval Proving Ground, between 1942 – 1947. The Harvard Mark II was the second in a series of four electro-mechanical computers that were forerunners of the ENIAC. Harvard machines (http://hoc.co.umist.ac.uk/storylines/compdev/electromechanical/harvardmarkmachines.html). (2003-09-13)