What does erase mean?
Erase is a transitive verb meaning to remove or obliterate something, whether it be pencil marks on paper, data stored on a device, or more abstract things like memories, emotions, or evidence of existence. Its most concrete sense involves rubbing out writing or drawing, typically with an eraser, while its figurative sense extends to wiping out anything as though it had never been there — erasing a name from a list, erasing doubt from someone's mind, or erasing the boundaries between two categories. The word derives ultimately from the Latin "radere," meaning "to scrape," which also produced "razor" and "raze." In everyday usage it is neutral in tone, appearing equally in casual speech and technical contexts. In digital environments, "erase" can carry a stronger implication than "delete," sometimes suggesting thorough removal rather than mere concealment. It is a versatile, precise word for any act of deliberate removal or undoing.
verbTo remove or rub out something written or drawn, especially with an eraser. More broadly, to eliminate or wipe out a record, memory, feeling, or existence of something.
- To remove written or drawn marks, typically using an eraser.
- To delete recorded information such as data on a disk, magnetic tape, or digital storage.
- To eliminate or cause to disappear entirely — memories, feelings, differences, or physical traces.
"She erased the wrong answer and wrote in the correct one."
"He erased the chalkboard before the next class began."
"Time had not erased her memory of that summer."
The Latin root "radere," meaning "to scrape," also gave us "razor" — so every time you erase a pencil mark, you're linguistically shaving it away.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of erase
Erase comes from the Latin "erasus," the past participle of "eradere," formed from "e-" (out) and "radere" (to scrape or shave). The word entered English in the early 17th century, initially carrying the literal sense of scraping away or rubbing out. It shares this Latin root with related words such as "raze" (to demolish), "rasp" (to scrape roughly), and "abrade" (to wear away by friction). The noun form "erasure" developed alongside the verb to denote both the act and the result of erasing.
Related word forms
How erase is actually used
Common in both formal and informal registers. In computing contexts, "erase" often implies removing data so it can no longer be recovered, whereas "delete" may simply remove it from view. The transitive verb is standard; the intransitive use is rare.
Easily confused with erase
"Raze" means to completely demolish or level a building or structure, while "erase" means to remove writing, data, or evidence; they are near-homophones but unrelated in meaning.