(history) an annual record of the accounts of a sheriff or other minister of the crown kept at the British Exchequer from the 12th to the 19th centuries Also called the Great Roll of the Exchequer
[pi-per-uh-nal, pahy-, pip-er-uh-] /pɪˈpɛr əˌnæl, paɪ-, ˈpɪp ər ə-/ noun, Chemistry. 1. a white, crystalline, water-insoluble aldehyde, C 8 H 6 O 3 , which darkens on exposure to light: used chiefly in perfumery and organic synthesis. /ˈpɪpərəʊˌnæl/ noun 1. a white fragrant aldehyde used in flavourings, perfumery, and suntan lotions. Formula: C8H6O3 Also called […]
[pi-per-uh-nl, pahy-, pip-er-uh-nil] /pɪˈpɛr ə nl, paɪ-, ˈpɪp ər ə nɪl/ noun, Chemistry. 1. a light-brown liquid, C 1 9 H 3 0 O 5 , used chiefly as a synergist in certain insecticides.
[pahyp] /paɪp/ noun 1. a hollow cylinder of metal, wood, or other material, used for the conveyance of water, gas, steam, petroleum, etc. 2. a tube of wood, clay, hard rubber, or other material, with a small bowl at one end, used for smoking tobacco, opium, etc. 3. a quantity, as of tobacco, that fills […]
noun 1. any of several nonvenomous, burrowing snakes of the genus Cylindrophis, of southeastern Asia and the Malay Archipelago, having an evenly cylindrical body.