1. In a joyless manner; without joy
   "she greeted her guests joylessly"

See also: joyless

Antonym: joyfully

• photocoagulator
• photoconduction
• photoconductive
• photoconductive cell
• photoconductivity
• photocopier
• photocopy
• photodegradable
• photoelectric
• photoelectric cell
• photoelectric emission
• photoelectrical
• photoelectrically
• photoelectricity
• photoelectron
• photoemission
• photoemissive
• photoengrave
• photoengraving
• photofit
• photoflash
• photoflood
• photogelatin process
• photogenic
• photogenic epilepsy