toothpaste
[U] Uncountable
This term describes a specialized hygiene product designed for oral care. It carries a sterile, domestic connotation, evoking the routine of a morning or evening bathroom ritual. While it is a functional commodity, the word is almost always associated with the physical sensation of minty freshness or the visual of a squeezed tube. It is a neutral, everyday term used across all social registers.
Generally treated as a mass noun when referring to the substance itself, but becomes countable when referring to specific tubes or brands of the product.