20-letter words containing o, s, b, r
- to scrape the barrel — If you say that someone is scraping the barrel, or scraping the bottom of the barrel, you disapprove of the fact that they are using or doing something of extremely poor quality.
- to show sb the ropes — to show someone how to do a particular job or task
- to take years off sb — if you say that something such as an experience or a way of dressing has taken years off someone, you mean that it has made them look or feel much younger
- to waste your breath — If someone says you are wasting your breath, they mean that the person you are talking to will not take any notice and so there is no point saying anything to them.
- tobacco mosaic virus — a retrovirus causing mosaic disease in members of the nightshade family. Abbreviation: TMV.
- toothbrush moustache — a short narrow moustache, resembling the filaments of a toothbrush
- tropical disturbance — a very weak, or incipient, tropical cyclone.
- under/below strength — If an army or team is under strength or below strength, it does not have all the members that it needs or usually has.
- webster's dictionary — Informal. a dictionary of the English language, especially American English, such as Dictionary.com.
- wilson cloud chamber — cloud chamber.
- yellow-breasted chat — an American warbler, Icteria virens, having a yellow throat and breast and greenish-brown upper parts and noted for imitating the songs of other species.