失

to disappear; to be gone

loss of power; power outage; blackout

accidental infliction of injury

Wernicke's aphasia

lost twenty years; first two decades of economic stagnation in Japan that began ca. 1991

high unemployment rate

investment loss

to recompense for a loss

Aviation

stalling speed

involuntary unemployment

Computing

data loss

missing link

frictional unemployment

mere slip by someone who is usually very careful; simple mistake by a wise person; point overlooked by a cautious person

Psychology

derealization

voluntary unemployment

loss aversion

lost and found office

Medicine

overflow incontinence

Proverb

any port will do in a storm; when you've lost your boat midstream, even a pot is worth a fortune

Internet slang; Twitter jargon; abbr. of ＦＦ外から失礼します

apologies for tweeting to you without either of us following the other

lost thirty years; period of economic stagnation in Japan that began ca. 1991

my apologies; I'm sorry; excuse me

always saying the wrong thing