English

Verb

outfall ‎(third-person singular simple present outfalls, present participle outfalling, simple past outfell, past participle outfallen)

1. (transitive, obsolete) To burst forth, as upon an enemy; make a sally.

Etymology 2

From out- +‎ fall. Compare Dutch uitval ‎(“outburst, sally, eruption”), German Ausfall ‎(“falling out, sally”), Swedish utfall ‎(“sally, issue”).

Noun

outfall ‎(plural outfalls)

1. (obsolete) A sudden eruption of troops from a fortified place; sally.
2. (dialectal) A quarrel; a falling out.
3. The point or place of discharge of a river, drain, culvert, sewer, etc.; mouth; embouchure.
   • 2014 October 18, Matt Weiser, “Could desalination solve California’s water problem?”, in The Sacramento Bee, retrieved 20150315:

     The rules focus primarily on two crucial operating features: seawater intakes and outfalls.

Derived terms

• flapped outfall
• outfall sewer
• sea outfall

Anagrams

• fall out, fall-out, fallout