Ununseptium
noun, Chemistry, Physics.
1.
a superheavy, synthetic, radioactive element with a short half-life. Symbol: Uus; atomic number: 117.
Read Also:
- Ununtrium
noun, Chemistry, Physics. 1. a superheavy, synthetic, radioactive element with a short half-life. Symbol: Uut; atomic number: 113. noun an unconfirmed synthetic chemical element with atomic number 113; also called eka-thallium Word Origin 2004 ununtrium (ə-nŭn’trē-əm) See element 113.
- Unununium
noun, Chemistry, Physics. 1. former name of roentgenium. Symbol: Uuu. noun, Chemistry, Physics. 1. a superheavy, synthetic radioactive element with a very short half-life. Symbol: Rg; atomic number: 111. noun, Chemistry, Physics. 1. roentgenium. unununium (ə-nə-nŭn’ē-əm) See element 111. element 111 Symbol Uuu An artificially produced radioactive element whose isotope has a mass number of […]
- Unupholstered
verb (used with object) 1. to provide (chairs, sofas, etc.) with coverings, cushions, stuffing, springs, etc. 2. to furnish (an interior) with hangings, curtains, carpets, or the like. verb 1. (transitive) to fit (chairs, sofas, etc) with padding, springs, webbing, and covering
- Unurbanized
verb (used with object), urbanized, urbanizing. 1. to make or cause to become urban, as a locality. verb (transitive) 1. (usually passive) to make (esp a predominantly rural area or country) more industrialized and urban to cause the migration of an increasing proportion of (rural dwellers) into cities
- Unurgent
adjective 1. compelling or requiring immediate action or attention; imperative; pressing: an urgent matter. 2. insistent or earnest in solicitation; importunate, as a person: an urgent pleader. 3. expressed with insistence, as requests or appeals: an urgent tone of voice. adjective 1. requiring or compelling speedy action or attention: the matter is urgent, an urgent […]