D defs.my
Entry 1 sense Webster, 1913

infix notation

· in·fix no·ta·tion · IPA
01 n. A notation for commands or instructions in which the operator is inserted between the terms on which it operates. Contrasted with prefix n…
  1. 1.
    A notation for commands or instructions in which the operator is inserted between the terms on which it operates. Contrasted with prefix notation and postfix notation.(Computers)