floc /flɒk/noun 2verb 1forms 3 noun2 •A floccule; a soft or fluffy particle suspended in a liquid, or the fluffy mass of suspended particles so formed. •(informal) A flocculant, as used in swimming pools to make particles clump together so they are trapped by the filter.This can happen for a few reasons, such as adding too much floc or adding too much algaecide prior to floccing. — 2023 verb1 •(informal) To use a flocculant in (a swimming pool).This can happen for a few reasons, such as adding too much floc or adding too much algaecide prior to floccing. — 2023 formsflocced · floccing · flocs
