OED on CD-Rom, Ver. 4 on Mojave?

One of my most valuable pieces of software is the Oxford English Dictionary (OED) on CD-Rom, version 4. The entirety of the OED has been downloaded onto my MacBookPro and runs beautifully on High Sierra. Here's the problem: it's a 32-bit program, and I've been told that Mojave will not support 32-bit apps---it's 64-bit or nothing. It's also my understanding that once you move to Mojave, there's no going back to High Sierra. Some 32-bit apps will supposedly work on Mojave (not sure why). Does anyone know if the OED will run on Mojave? I do not want to lose access to the OED. Thanks.