Ramadan or Ramadhan /ra-mə-dänˈ or ramˈə-dan/

1. The ninth month of the Muslim calendar, during which fasting is observed between dawn and dusk
2. The fast observed at this time

• not the full quid
• not the full shilling
• not the word for it
• not to be sneezed at
• not to be sniffed at
• not to give a monkey's
• not to have a ghost
• not to have a ghost of a chance
• not to know a B from a battledore
• not to lead the life of a dog
• not to mention
• not to put too fine a point on it
• not to say
• not touch with a bargepole
• not to worry
• Notts.
• not turn a hair
• notum
• notungulate
• notungulates
• not unnaturally
• not up
• photogenic
• photogenies
• photogens