[{"Bold_text": "noun", "List Items": ["the lowest or deepest part of anything, as distinguished from the top:the bottom of a hill;the bottom of a page;the tea leaves at the bottom of my cup.Synonyms: pedestal , foot , base", "the under or lower side; underside :The sell-by date is printed on the bottom of the package.", "the ground under any body of water:The study sent a camera to the bottom of the sea.", "Usuallybottoms.Also called bottom land bottom land.Physical Geography.low alluvial land next to a river.", "Informal.the buttocks ; rump .", "the seat of a chair:Don't sit in that one, the bottom is broken.", "the fundamental part; basic aspect.Synonyms: groundwork , foundation", "the cause ; origin ; basis :Try getting to the bottom of the problem.Synonyms: wellspring , beginning , genesis , ground , root", "lowest limit, especially of dignity, status, or rank:When people sink that low, they're bound to reach the bottom soon.", "bottoms,(used with a plural verb)the bottom part of a two-piece article of clothing, such as a bathing suit or a pair of pajamas.", "Baseball.the second half of an inning.the last three players in the batting order.", "the second half of an inning.", "the last three players in the batting order.", "Nautical.the part of a hull between the bilges, including the keel.the part of a hull that is immersed at all times.the cargo space in a vessel.a cargo vessel.", "the part of a hull between the bilges, including the keel.", "the part of a hull that is immersed at all times.", "the cargo space in a vessel.", "a cargo vessel.", "the working part of a plow, comprising the plowshare, landside, and moldboard.", "Slang.Compare top1(def19) top1(def19). vers(def) vers(def).(in the LGBTQ community) a person who prefers to take or is currently taking a receptive role in a particular sexual act, especially in anal intercourse.(especially in BDSM) a person who prefers to take or is currently taking a submissive role in a sexual relationship.", "(in the LGBTQ community) a person who prefers to take or is currently taking a receptive role in a particular sexual act, especially in anal intercourse.", "(especially in BDSM) a person who prefers to take or is currently taking a submissive role in a sexual relationship.", "Usuallybottoms.Chemistry.the heaviest, least volatile fraction of petroleum, left behind in distillation after more volatile fractions are driven off."]}, {"Bold_text": "verb (used with object)", "List Items": ["to furnish with an under or lowest side:The oven needed to be bottomed before it could be used.", "to base or found (usually followed byonorupon):A defense must be bottomed on reliable evidence.", "to discover the full meaning of (something); fathom .", "to bring (a submarine) to rest on the ocean floor:They had to bottom the sub until the enemy cruisers had passed by."]}, {"Bold_text": "verb (used without object)", "List Items": ["to be based; rest .", "to strike against the bottom or end; reach the bottom.", "(of an automotive vehicle) to sink vertically, as when bouncing after passing over a bump, so that the suspension reaches the lower limit of its motion:The car bottomed too easily on the bumpy road.", "Slang.Compare top1(def41) top1(def41). vers(def) vers(def).(in the LGBTQ community) to take a receptive role in a particular sexual act, especially in anal intercourse.(especially in BDSM) to take a submissive role in a sexual relationship or encounter.", "(in the LGBTQ community) to take a receptive role in a particular sexual act, especially in anal intercourse.", "(especially in BDSM) to take a submissive role in a sexual relationship or encounter."]}, {"Bold_text": "adjective", "List Items": ["of or relating to the bottom or a bottom.", "located on or at the lowest part or side:I want the bottom book in the stack.", "lowest:They sold off the last of the stock at bottom prices.", "living near or on the bottom:A flounder is a bottom fish.", "fundamental :The bottom cause of the issue is a lack of funding."]}, {"Bold_text": "verb phrase", "List Items": ["to reach the lowest state or level:The declining securities market finally bottomed out and began to rise."]}]