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assembler

American  
[uh-sem-bler] / əˈsɛm blər /

noun

  1. a person or thing that assembles.

  2. Computers.

    1. Also called assembly routine.  a language processor that translates symbolic assembly language into equivalent machine language.

    2. assembly language.


assembler British  
/ əˈsɛmblə /

noun

  1. a person or thing that assembles See compiler

  2. a type of computer program that converts a program written in assembly language into machine code Compare compiler

  3. another name for assembly language

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of assembler

First recorded in 1625–35; assemble + -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Using an assembler in Germany, it takes grape juice, ferments it with bacteria which does not produce alcohol, and adds Chinese green tea to offer complexity and tannins.

From Barron's • Feb. 12, 2026

Foxconn, which until recently was best known as an iPhone assembler for Apple, has consolidated its position in the AI supply chain, by making AI servers for U.S. tech giants including Amazon and Nvidia.

From The Wall Street Journal • Nov. 12, 2025

Navarro had said Musk is "not a car manufacturer. He's a car assembler, in many cases."

From BBC • Apr. 22, 2025

Getting a cell to make any type of protein involves two key steps: ferrying amino acids to the ribosome, the cell’s protein assembler, and coaxing the ribosome to stitch them onto a growing protein.

From Science Magazine • Jan. 10, 2024

The assembler did not go off anywhere, but he had to shift his feet to gather in his materials and to push away his finished piece.

From My Life and Work by Ford, Henry

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