1. Pertaining to the thorax or breast. Thoracic-duct, the grand trunk which conveys the contents of the lacteals and absorbents into the blood.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• toracic,
• thoraic,
• thoraxic,
• thoractic,
• thorasic,
• throacic,
• thoacic,
• thorcic,
• thorac,
• boracicc,
• thearcic,
• Thoricica,
• Thorasica,
• Thoracika,
• thorelif,
• thiacid,
• thoaracal,
• thoraxics,
• thoracicdct,
• subthoraxic

The adjective form of the word "thoracic" is "thoracic".

The plural form of the word "thoracic" is "thoracics"

The singular form of the word "thoracic" is "thorax"