Gill | Mean of gill in English Dictionary

/ˈgɪl/

• Noun
• the body part that a fish uses for breathing
• as full as possible
1. The car was packed to the gills for our vacation.
• very thoroughly or completely
1. I'm fed up to the gills with his whining!
2. a theater equipped to the gills with new sound equipment

• a unit of liquid measure equal to ¹/₄ pint
1. He measured out one gill. [=(US) four fluid ounces; (Brit) 5 fluid ounces]