English
loanshift
From loan + shift.
Proto-Indo-European *leykʷ- ‘to leave’
Proto-Germanic *laihną ‘that which is lent’
Old Norse lán
Middle English lone
English loan
Proto-Indo-European *skey- ‘to cut’
…
Proto-Germanic *skiftijaną ‘to divide’
Proto-West Germanic *skiftijan
Old English sċiftan ‘to divide’
Middle English schiften ‘to split’
English shift
Today it means
noun The situation in which a word changes or extends its meaning under the influence of another language.
Language periods are conventional ranges, not dates for this word.
Etymograph / loanshift