char

You might char wood around a campfire, leaving it blackened and smoky. But this word has other layers. In older (especially British) usage, a “char” is a domestic cleaner (as in charwoman), and you might also hear it in phrases like “a char job” for a bit of cleaning work. In another, completely separate sense, a char is also a kind of fish (a salmonid), as in *Arctic char* on a menu.

In very informal writing—especially in fandom, gaming, or roleplay chats—char may appear as shorthand for character. In technical contexts, it can also be short for “character,” as in the programming type *char*. So, depending on context, you might be talking about food that’s been scorched, cleaning work, a fish, or a “character” in a story.

"Char" is a versatile word with several distinct meanings. Primarily, it is a verb meaning to burn or scorch the surface of something until it is blackened. You might char a steak on a grill to lock in flavor or char wood to create charcoal. As a noun, "char" refers to the blackened, carbonized residue left behind by fire. For example: "The logs were reduced to char," or "The distinctive smell of charred oak filled the room."

Beyond the fire, "char" has a secondary history as a term for a domestic cleaner—short for "charwoman" (also charlady). From that sense, you also get expressions like “a char” meaning a cleaning job done by the day or by the hour. This meaning is old-fashioned and tends to sound British.

Separately, a char is also a fish in the salmon family (a salmonid), with *Arctic char being one of the best-known examples; in North America, several Salvelinus* species are commonly called char. This meaning has nothing to do with burning or cleaning—it’s simply a different word that happens to share the same spelling.

Finally, you may see *char used as shorthand for “character” in two modern settings: (1) programming and computer science, where char* is a common name for a single-character data type, and (2) very informal online communities, where someone might say “my char” to mean “my character.” That last use is not standard in formal writing, but it’s easy to recognize once you’ve seen it.