The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, the symbol + represents the operation of addition, …

Representing the operation of addition, the + symbol indicates the process of combining two or more quantities. It's an essential building block of arithmetic and foundational to more …

The plus symbol is used in math to represent the addition operator. Typically, the symbol is used in an expression like this:

Plus Sign (+) - The plus sign symbol (+), indicates addition or a positive value. The plus sign was devised in conjunction with the minus sign (not to ...

The plus sign, also known as the plus symbol, isn’t only a representation of addition or positive numbers in mathematics. Its symbolism extends far beyond these mathematical applications, …

: relating to or being a particular one of the two mating types that are required for successful fertilization in sexual reproduction in some lower plantlike organisms (such as a fungus) : plus …

PLUS definition: more by the addition of; increased by. See examples of plus used in a sentence.

PLUS SIGN meaning: an addition sign. Learn more.

Dec 12, 2025 · "Plus sign." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/plus sign. Accessed 12 Dec. 2025. loading examples...

It can also be put before a number to show that the number is greater than zero (+3), and after a number to indicate a number that is more than a minimum number or amount (18+). Several …