1. (

• American_ginseng ,
• sang ,
• Panax_quinquefolius

) North American woodland herb similar to and used as substitute for the Chinese ginseng ;

1. (

• sing ,

) deliver by singing; "Sing Christmas carols" ;

2. (

• sing

) produce tones with the voice; "She was singing while she was cooking"; "My brother sings very well" ;

3. (

• sing ,

) to make melodious sounds; "The nightingale was singing" ;

4. (

• whistle ,
• sing

) make a whining, ringing, or whistling sound; "the kettle was singing"; "the bullet sang past his ear" ;

5. (

• spill_the_beans ,
• let_the_cat_out_of_the_bag ,
• talk ,
• tattle ,
• blab ,
• peach ,
• babble ,
• sing ,
• babble_out ,
• blab_out

) divulge confidential information or secrets; "Be careful;