Idioms and Phrases with this side of
this side of
Short of, before, as in I think she's still this side of forty, or I doubt they'll arrive this side of noon. [First half of 1400s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.