A justice court is a court held by a justice of the peace within the justice of the peace district for which the justice of the peace may be chosen. There are no particular terms of such court, but the same is always open for the transaction of business, according to the mode of proceeding prescribed for it.
ORS 51.010
Official source: Oregon State Legislature. Reproduced from public-domain Oregon statutes; confirm against the official source for the current text. Not legal advice.