English
locoshed
From loco + shed.
Proto-Indo-European *skey- ‘to split, to dissect’
…
Proto-Germanic *skaiþaną ‘to separate’
Proto-West Germanic *skaiþan ‘to separate’
Old English scēadan ‘to separate, divide, make a line of…’
Middle English scheden ‘to part or comb (hair)’
English shed
Today it means
noun Clipped compound of locomotive shed.
Language periods are conventional ranges, not dates for this word.
Etymograph / locoshed