obstruction; check; hindrance; prevention; impediment; interdiction
morning sickness; hyperemesis gravidarum
precipice; steep (e.g. mountain pass)
depressed in spirits; rejection; disheartened; lacking nerve
loss of spirit; dejection
selective serotonin reuptake inhibitor; SSRI
demoralization; collapse of morale; one's morale being shaken
justifiable cause for noncompliance with the law
hyperemesis gravidarum; HG; severe morning sickness
monoamine oxidase inhibitor; MAO inhibitor; MAOI
battlefield air interdiction
macrophage migration inhibitory factor; MMIF
carbonate dehydratase inhibitor