English
intrarun
From intra- + run.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁énteros ‘inside, within’
Latin *interus
Latin intrā ‘within’
English intra-
Proto-Indo-European *h₃reyH- ‘to boil, churn’
Proto-Germanic *rinnaną ‘to run’
Old English rinnan ‘to run’
Middle English rinnen ‘to run’
Middle English runnen ‘to run’
English run
Today it means
adj Within a single run (in various senses).
Language periods are conventional ranges, not dates for this word.
Etymograph / intrarun