What does threader mean?
A threader is a person or device that performs the task of threading. Its most familiar meaning is a small sewing aid designed to guide the end of a thread through the narrow eye of a needle, making the process quicker and easier, especially when handling fine or slippery thread. In textile and manufacturing contexts, a threader may instead be a worker whose task is to prepare and guide thread, yarn, wire, or similar material through equipment. The word has a practical, industrial quality rather than a strongly positive or negative connotation. Although it sounds specialized, a threader is useful in an ordinary home because even experienced sewists can find the first step of threading a needle difficult. The word combines the familiar noun thread with the suffix -er, which can identify either the person performing an action or the tool designed to perform it.
nounA person or device used for threading, especially a small tool that guides thread through the eye of a sewing needle. In industrial settings, the term may also refer to a worker who prepares or threads thread, yarn, wire, or other materials.
- A tool or device that guides thread through the eye of a needle or through a similarly narrow opening.
- A person whose work consists of threading thread, yarn, wire, or other material.
"She slipped the thread through the needle eye with a handy plastic threader."
"She used a plastic threader to get the fine cotton thread through the needle eye."
"The textile factory employed several threaders to prepare the yarn for weaving."
The plural is used for multiple tools or for several people employed to perform threading work.
"The shop sells plastic threaders and other small sewing accessories."
A threader is the tiny backstage helper that turns a loose strand into a precise line through a needle’s eye.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does threader come from?
Threader is an English noun formed from thread and the productive suffix -er, which can denote either a person who performs an action or an instrument used to perform it. Thread itself comes from Old English thrǣd, an inherited Germanic term with cognates in other Germanic languages. Related English forms include thready, threadbare, and threadlike, all of which preserve the same basic idea of a thin strand or line.
How threader is actually used
The word is neutral in register but is chiefly associated with sewing, textile work, and manufacturing. The device sense is likely to be encountered more often in general use than the occupational sense.
Easily confused with threader
A threader guides thread through a narrow opening, whereas a thresher is a machine or person that separates grain or other material from stalks.