auxesis (biol.) growth by the enlargement of individual cells. sorosis (bot.) a multiple fruit formed of many flowers, etc. ramet an individual entity of a clone. sensillum one of the components of a compound sense organ. zoon one of the constituents of a compound organism. zoogloea (bacteriol.) a jellylike mass of microorganisms. brei (bacteriol.) a suspension of tissue in a liquid medium. broo (Scot.) any clear liquid suitable for drinking.