prefiller

== English == === Etymology 1 === From prefill +‎ -er. ==== Noun ==== prefiller (plural prefillers) A machine or device that fills something in advance. === Etymology 2 === From pre- +‎ filler. ==== Noun ==== prefiller (uncountable) (computing) In text processing systems, a pattern of text that is expected to occur before the portion of interest. ===== Coordinate terms ===== postfiller