Gold (noun)

1. A yellow precious metal, the chemical element of atomic number 79, valued esp. for use in jewelry and decoration, and to guarantee the value of currencies.
2. Something likened to gold in brightness, preciousness, superiority, etc.
3. A deep yellow color.

Origin:

Middle english, from old english geolu; akin to old high german geolo gold, latin aurum, greek chrysos.

Examples:

1. The Gold price is increasing day by day.
2. The ring was made of pure gold.
3. He was wearing a gold watch.
4. The gold medal is the top prize.
5. The sunset was a brilliant gold.