Pepto-Bismol (or pink bismuth), specifically, is known to turn the tongue and/or stool black temporarily. This condition can persist for a few days... Q.diarrhea for 4 wks. watery and then black stools.
sick day noun [C]. âº a day for which an âemployee âreceives âpay while âabsent from âwork because of âillness. (Definition of sick day from the Cambridge Academic Content Dictionary Â© Cambridge University Press).
sick-deeply affected by a strong feeling; sat completely still, sick with envy; she was sick with longing. moved, stirred, touched, affected-being excited or provoked to the expression of an emotion; too moved to speak; very touched by the stranger's kindness.