Definition
'Deathly' means resembling death or causing death. It can describe a condition, like a deathly illness, or an appearance, like a deathly pallor. It's similar to 'deathlike,' but often implies a greater sense of danger or severity. Unlike 'mortal,' which suggests the potential for death, 'deathly' hints at something closer to the end. Think of a ghost's pale complexion or a fatal disease; both can be described as deathly. It's a somber descriptor.