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minus (EN)
preposition, noun, adjective

preposition “minus”

minus
  1. indicates subtraction; reduced by a particular amount
    Seven minus two equals five.
  2. (informal) without something; lacking something
    She found herself minus her notes at the meeting.

noun “minus”

singular minus, plural minuses
  1. the symbol "−" used to represent subtraction or a negative value
    The equation had a minus between the two numbers.
  2. a disadvantage or negative aspect
    One minus of this phone is its short battery life.

adjective “minus”

base form minus, non-gradable
  1. less than zero; negative
    The temperature dropped to minus fifteen degrees last night.
  2. slightly below a particular grade or rating
    He received a B minus in the class.