English
splitproof
From split + -proof.
Formed from split + -proof
Proto-Indo-European *(s)pley- ‘to split, splice’
Proto-Germanic *splītaną
Proto-West Germanic *splītan ‘to split’
Proto-West Germanic *splittjan
Middle Dutch splitten ‘to split’
English split
Today it means
adj Resistant to splitting.
Language periods are conventional ranges, not dates for this word.
Etymograph / splitproof