1. In a serious manner
   "a play dealing seriously with the question of divorce"
   - earnestly, in earnest 
2. To a severe or serious degree
   "was seriously ill"
   - badly, severely, gravely, critically

See also: serious

Encyclopedia: Seriously

• artificial flower
• artificial heart
• artificial horizon
• artificial insemination
• artificial intelligence
• artificial joint
• artificial kidney
• artificial lake
• artificial language
• artificial pacemaker
• artificial respiration
• artificial satellite
• artificial skin
• artificiality
• artificially
• artillery
• artillery fire
• artillery plant
• artillery shell
• artillery unit
• artilleryman
• artiness
• artiodactyl
• artiodactyl mammal
• Artiodactyla