What does slotted mean?
Slotted most commonly describes an object or component that has a narrow opening, groove, or recess, allowing another piece to be fitted securely into it. It appears frequently in descriptions of machinery, rails, frames, plates, and computer equipment, where the shape of the opening is functionally important. In a second common use, something is “slotted” into a timetable, meaning that a time or place has been reserved for it. The word can therefore suggest both physical precision and organized allocation. Its past-participle form is also used in technical writing, while its scheduling sense is common in everyday professional and institutional contexts. Although the term may sound mechanical, it is broadly understood in British and American English.
Having, forming, or being fitted into a narrow opening, groove, or recess.
"The slotted rail guides the sliding carriage along its track."
Technical and descriptive, especially common in mechanical, engineering, and computing contexts.
Assigned a place or time in a schedule.
"The interview was slotted into the morning session."
Common in organizational, educational, and media contexts.
To fit something into a narrow opening or recess, or to assign it a place in a schedule.
"The technician slotted the component into the frame."
The physical sense is most common in technical contexts; the scheduling sense is especially common in professional and institutional language.
From the narrow tracks of a railway line to the gaps in a timetable, “slotted” suggests something deliberately given a place to fit.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does slotted come from?
The word derives from the verb “slot,” which developed in English from a word for a narrow opening or groove. “Slotted” is the regular past tense and past participle of that verb, with the suffix “-ed.” The underlying verb is related to the noun “slot,” meaning a long, narrow opening or a reserved place in a schedule.
Related word forms
How slotted is actually used
The adjective is most common in technical and mechanical contexts, especially for tracks, bases, plates, and other parts with narrow openings. In scheduling contexts, it is often informal but widely used in business, education, and media. As a verb form, it is usually less prominent than the related noun “slot.”
Easily confused with slotted
Slotted describes something fitted into or provided with a narrow opening, whereas scheduled means assigned a particular time or place in an organized timetable.
Slotted means having or being placed in a narrow opening, while sloughed means separated from the surrounding mass or shed, as mud is sloughed off.