increased pressure in the eyeball due to obstruction of the outflow of aqueous humor; damages the optic disc and impairs vision (sometimes progressing to blindness)
without sharpness or clearness of edge or point; "the dullness of the pencil made his writing illegible"
lack of sensibility; "there was a dullness in his heart"; "without him the dullness of her life crept into her work no matter how she tried to compartmentalize it."
a lack of visual brightness; "the brightness of the orange sky was reflected in the dullness of the orange sea"
the quality of lacking interestingness; "the stories were of a dullness to bring a buffalo to its knees"
the capacity to understand a broad range of topics; "a teacher must have a breadth of knowledge of the subject"; "a man distinguished by the largeness and scope of his views"
large or extensive in breadth or importance or comprehensiveness; "the might have repercussions of unimaginable largeness"; "the very extensiveness of his power was a temptation to abuse it"
a device for showing the operating condition of some system
a signal for attracting attention
(chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction
the act of subtracting (removing a part from the whole); "he complained about the subtraction of money from their paychecks"
an arithmetic operation in which the difference between two numbers is calculated; "the subtraction of three from four leaves one"; "four minus three equals one"
the act of depriving of food or subjecting to famine; "the besiegers used starvation to induce surrender"; "they were charged with the starvation of children in their care"
a state of extreme hunger resulting from lack of essential nutrients over a prolonged period