scum
111(the) scum of the earth — offensive phrase an insulting expression for people who you think are very unpleasant Thesaurus: people who are annoying or unpleasantsynonym Main entry: scum …
112off|scum — «AWF SKUHM, OF », noun. something skimmed off; scum; refuse …
113pond scum — any free floating freshwater alga that forms a green scum on water. [1885 90] * * * …
114black scum — /blæk ˈskʌm/ (say blak skum) noun a covering of algae on areas of turf which have poor drainage. Also, green scum …
115pond scum — /ˈpɒnd skʌm/ (say pond skum) noun any free floating freshwater alga that forms a green scum on water …
116resist scum — neišryškinto fotorezisto likučiai statusas T sritis radioelektronika atitikmenys: angl. resist scum vok. Resistreste, m rus. остатки непроявленного фоторезиста, m pranc. restes du résist non développé, m …
117pond scum — noun Date: 1864 1. any of various algae (especially spirogyra) or cyanobacteria 2. a mass of tangled filaments of algae or cyanobacteria in stagnant waters …
118algal scum — a floating layer of algae, either alive or decaying …
119Grain scum — Пятна на оттиске в результате тенения …
120Ink-dot scum — Точечное тенение …