The Collaborative International Dictionary of English v.0.48:
Make \Make\, n. Structure, texture, constitution of parts; construction; shape; form. [1913 Webster] It our perfection of so frail a make As every plot can undermine and shake? --Dryden. [1913 Webster] On the make, (a) bent upon making great profits; greedy of gain. [Low, U. S.] (b) seeking higher social status or a higher employment position. (c) seeking a sexual partner; looking for sexual adventure. [1913 Webster +PJC]