there is nothing I have heard as floating leaves (or sinking leave :lol: ) There are only three types of leaves CL: Casual Leave (informed and taken), Sick Leave (taken with or without prior information) and Previlege Leave (yearly once for vacation etc) besides this we have special category of leave like maternity leaves, paternity leaves etc. This is because leaves have air in the spaces between cells, which helps them collect CO 2 gas from their environment to use in photosynthesis. Learn more. This coveted benefit is a paid day off or two that are not tied to the typical employer … Their image was also used as a symbol of tranquility. A floating holiday is a benefit that employers may opt to provide to employees. floating leaves definition in the English Cobuild dictionary for learners, floating leaves meaning explained, see also 'float',flaming',fluting',flattering', English vocabulary Bay leaves, in ancient times, were considered remedies against poison, so they symbolize healing. When you apply a gentle vacuum to the leaf disks in solution, this air is forced out and replaced with solution, causing the leaves to sink. floating definition: 1. not fixed in one position, place, or level: 2. used to refer to a part of the body that is out…. Plant material will generally float in water. n a large boxlike structure that can be submerged to allow a vessel to enter it and then floated to raise the vessel out of the water for maintenance or repair, (Also called) floating dry dock