anything that laces up, especially a boot with shoelaces that lace up from the vamp to the top of the boot.
having a lace that is laced up as a closure: a lace-up blouse.
Origin of lace-up
First recorded in 1830–40; noun and adj. use of verb phrase lace up
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(tr, adverb) to tighten or fasten (clothes or footwear) with laces
(of footwear) to be fastened with laces
a lace-up shoe or boot
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper