Merriam-Webster's Collegiate® Dictionary, 11th Edition
CONSTRUCT
I. transitive verb see: structure
Date: 1663
to make or form by combining or arranging parts or elements ; build , to draw (a geometrical figure) with suitable instruments and under specified conditions, to set in logical order, constructability also constructibility noun constructable or constructible adjective constructor noun
II. noun
Date: 1933
something constructed by the mind: as, a theoretical entity , a working hypothesis or concept , a product of ideology, history, or social circumstances