Hi, zimoun skribis: >> environment spawn one-off software environments > > spawn one-off? “One-off” is used as an adjective to mean a software environment that is used once and then thrown away. Per WordNet: --8<---------------cut here---------------start------------->8--- Overview of noun one-off The noun one-off has 1 sense (no senses from tagged texts) 1. one-off -- (a happening that occurs only once and is not repeated) --8<---------------cut here---------------end--------------->8--- Thanks for your suggestions! Ludo’.