What this suffix does
-nosed forms compound adjectives that describe either the physical shape of the nose or, in figurative use, the attitude and approach of a person toward their work or dealings with the world. The physically descriptive compounds (pug-nosed, snub-nosed, Roman-nosed) are vivid character descriptors. The figuratively powerful ones — hard-nosed and sharp-nosed — use the nose as a symbol of the quality of a person's judgment: the nose that detects, investigates, and does not yield to sentiment. "Hard-nosed" in particular has become one of the most important adjectives in political and business journalism.