applicative
infix operator
associative
op.
ternary operator
infix notation
interoperator
o
nonidentity
incrementation
operatorial
unary operator
Elvis operator
operatorship
binary operator
associativity
reverse Polish notation
newless
inclusive or
multiplicative
operand
Kleene star
ops
eigenoperator
anticommutative
hyperoperator
identity element
identity operator
identity
jolleyer
walrus operator
operational calculus
properad
additive operation
product
unary operation
dereferencer
operation
monoid
recurrence relation
additive
postfix notation
commute
augmented assignment
suffix notation
prototype extension
order of operations
dioperad
threshold operation
binary arithmetic operation