| ̷ ̷ ̷ ̷| ̷ ̷ transitive verb
1. : to cover or overspread with clouds : overcast , obscure
a dust storm so intense that it overclouded the sun
2.
a. : to cast a shadow upon : darken
did much to overcloud , if they did not embitter, her indulgent husband's early life — Peter Quennell
b. : to make dim or dull : becloud
if his clear understanding had not been overclouded — T.B.Macaulay