1. In a tight or constricted manner
   "a tightly packed pub" 
2. Securely fixed or fastened
   "the window was tightly sealed"

See also: tight

Encyclopedia: Tightly

• genus Cyathea
• genus Cycas
• genus Cyclamen
• genus Cycloloma
• genus Cyclopes
• genus Cyclophorus
• genus Cyclops
• genus Cyclopterus
• genus Cyclosorus
• genus Cycnoches
• genus Cydonia
• genus Cygnus
• genus Cymbidium
• genus Cynancum
• genus Cynara
• genus Cynips
• genus Cynocephalus
• genus Cynodon
• genus Cynoglossum
• genus Cynomys
• genus Cynopterus
• genus Cynoscion
• genus Cyon
• genus Cyperus
• genus Cyphomandra