±


a symbol meaning “plus or minus” (or “give or take”), ± is used to denote the uncertainty in the value of a figure. it is primarily used in physics experiments to account for any inaccuracy in the measuring/readings and any random errors that can occur which may affect the results obtained. however, it is also used in engineering, medicine, chemistry, mathematics and pretty much anything where numbers and/or experimentation are used.

the symbol can be typed on a keyboard by pressing alt+753
(1.65 ± 0.05)m

(500 ± 5)mg/dose c9h8o4 was administered to patient x

a plus sign with a line under it.
alt+753 a plus with a line inder it motherf-cker
this is a symbol used in maths to mean plus or minus
x = ± 78²-y
(not actual equation)

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Disclaimer: ± definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.