- Having a beneficial use; serviceable: "a useful kitchen gadget."
- Being of practical use: "a useful job; useful members of society."
- Full of use, advantage, or profit; producing, or having power to produce, good; serviceable for any end or object; helpful toward advancing any purpose; beneficial; profitable; advantageous: "vessels and instruments useful in a family; books useful for improvement; useful knowledge; useful arts"
useful
- Having a beneficial use; serviceable: "a useful kitchen gadget."
- Being of practical use: "a useful job; useful members of society."
- Full of use, advantage, or profit; producing, or having power to produce, good; serviceable for any end or object; helpful toward advancing any purpose; beneficial; profitable; advantageous: "vessels and instruments useful in a family; books useful for improvement; useful knowledge; useful arts"