rock bottom

1 the lowest part, place, or point when the stock market was at its rock bottom was the time to buy in Synonyms base, basement, foot, nadir, bottomRelated Words basis, bed, bedrock, foundation, ground, groundwork, keystone, seat, underpinningNear Antonyms acme, apex, climax, crest, culmination, height, meridian, peak, pinnacle, summit, tip, tip-top, zenithAntonyms head, top, vertex

2 the lowest point or level our finances must be at rock bottom if we can't even afford a fast-food joint Synonyms bedrock, bottom, depth, nadir, zeroRelated Words abyss, armpit, pitNear Antonyms bloom, flood tide, flower, glory, heyday; crescendo, high; cap, ceiling, crest, roofAntonyms acme, apex, climax, crown, culmination, head, height, high-water mark, meridian, peak, pinnacle, summit, tip-top, top, zenith