1. n. (colloquial) The exact likeness (of someone).
Blimey, you're the spitting image of my brother.
Analysis
spitting
1. v. present participle of spit
2. n. (chiefly archaic, medicine) expectoration
3. n. An appearance on the surface of melted silver or platinum allowed to cool slowly, jets of oxygen forming small cones and sometimes throwing up drops of molten metal.
Synonyms: sprouting
spit
1. n. A rod on which meat is grilled (UK English) or broiled (US English).
2. n. A narrow, pointed, usually sandy peninsula.
3. n. The depth to which a spade goes in digging; a spade; a spadeful.