Rat on someone


verb phrase

To inform on someone; give evidence against someone; squeal: No power on earth can keep her from ratting on you (1932+)

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  • Ratoon

    [ra-toon] /ræˈtun/ noun 1. a sprout or shoot from the root of a plant, especially a sugarcane, after it has been cropped. verb (used with or without object) 2. to put forth or cause to put forth ratoons. /ræˈtuːn/ noun 1. a new shoot that grows from near the root or crown of crop plants, […]

  • Ratpack

    /ˈrætˌpæk/ noun 1. (derogatory, slang) those members of the press who give wide, often intrusive, coverage of the private lives of celebrities: the royal ratpack

  • Rat-pack

    noun, Slang. 1. a close-knit group of people with common interests who participate in various professional and recreational activities together. 2. Chiefly British. journalists or photographers as a group in relentless pursuit of celebrities. n. “juvenile gang,” 1951, from rat (n.) + pack (n.). In reference to a Hollywood circle around Frank Sinatra, from 1958. […]

  • Rat-race

    noun, Informal. 1. any exhausting, unremitting, and usually competitive activity or routine, especially a pressured urban working life spent trying to get ahead with little time left for leisure, contemplation, etc. noun 1. a continual routine of hectic competitive activity: working in the City is a real rat race n. also rat race, “competitive struggle,” […]

  • Rat-running

    noun 1. the practice of driving through residential side streets to avoid congested main roads


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