Ukrainian ⇄ English

простій n
gen.	broken time; delay; demurrage (судна, вагона); downtime; idle time; lay-up (машини тощо); outage; idle standing; standing idle
avia.	fault time; out-of-service time
comp.	ineffective time
econ.	dead time; idle capacity; idleness; outage; standstill
fin.	downtime (відмова устаткування); outage (вихід із ладу устаткування); demurrage (судна або вагона); idling
IT	idle time (робітника); down time
law	demurrage (вагону, судна – демередж); stoppage; dead time (уроботі); down time (уроботі; у роботі bojana); idle time (уроботі)
math.	idle period
nautic.	detention (судна)
O&G	idle hour; idle (машини); time-out (у роботі)
простій v
avia.	demurrage (повітряного судна); downtime (обладнання)
простояти v
gen.	remain standing; spend the time standing; stand; stand idle; stay
IT	slacken
простий adj.
gen.	artless; austere; babyish; bald; bare; childlike; common; elegant (про формулювання тощо); elementary; fool-proof; gross; home-bred (доморощений); homelike; homely; humble; inartificial; inelaborate; informal; infrangible; inornate; mere; mobbish; ordinary; onefold; plain (звичайний); primary; prime; primitive; russet; rustic; severe (про стиль тощо); shirt-sleeve; simple (нескладний); simplex; single; stateless; straightforward; tailor-made; unaffected; unartful; unbending; unceremonious; uncomplicated; uncompounded; undesigning; unelaborate; uninvolved; unmannered; unperplexed; unpretending; unpretentious; unsophisticated (безпосередній); unvarnished; vera; very; wild; easy (легкий)
amer.	run-of-the-mill
comp., MS	simple (Pertaining to the resiliency type for a volume that stripes data across physical disks with no resiliency in a Microsoft Storage Spaces storage pool)
derog.	plebeian
econ.	broad
fig.	home-made; homespun
inf.	dolly
IT	plain; simple; vulgar
law	particular
mil.	utility

простій: 380 phrases in 42 subjects

Accounting	1
Agriculture	1
American usage, not spelling	3
Archiving	1
Aviation	10
Business style	2
Chemistry	11
Collective	2
Combustion gas turbines	1
Communications	1
Computers	14
Diplomacy	5
Economy	40
Entomology	2
Figurative	1
Finances	31
Forestry	1
General	79
Informal	4
Information security and data protection	1
Information technology	33
International trade	1
Labor law	2
Latin	1
Law	39
Linguistics	1
Logistics	1
Materials science	1
Mathematics	19
Medical	2
Metallurgy	3
Microelectronics	8
Microsoft	20
Military	4
Music	2
Oil and gas	9
Proverb	11
Psychology	1
Records management	1
Technology	4
Telecommunications	4
Zoology	2