1. In actuality or reality or fact
   "in effect, they had no choice"
   - effectively

1. Exerting force or influence
   "the law is already in effect (or in force)"
   - effective, good, in force

See also: operative

• Cestrum
• Cestrum diurnum
• Cestrum nocturnum
• Cestum
• Cestum veneris
• cestus
• Cetacea
• cetacean
• cetacean mammal
• cetaceous
• cetane
• cetchup
• Ceterach
• Ceterach officinarum
• ceteris paribus
• cetology
• Cetonia
• Cetonia aurata
• Cetoniidae
• Cetorhinidae
• Cetorhinus
• Cetorhinus maximus
• Cetraria
• Cetraria islandica
• cetrimide