n. the chemical element of atomic number 55. It is a univalent element, the most electropositive metal. Symbol Cs; atomic weight 132.905. IT has a melting point of 28.4° C. Syn. -- caesium, Cs. [ WordNet 1.5 ]
(n) a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal, Syn.caesium, atomic number 55, Cs
[セシウムげんしどけい, seshiumu genshidokei] (n) cesium atomic clock [Add to Longdo]
Result from Foreign Dictionaries (3 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
cesium \cesium\ n.
the chemical element of atomic number 55. It is a univalent
element, the most electropositive metal. Symbol Cs; atomic
weight 132.905. IT has a melting point of 28.4[deg] C.
Syn: caesium, Cs.
[WordNet 1.5]
From WordNet (r) 3.0 (2006) [wn]:
cesium
n 1: a soft silver-white ductile metallic element (liquid at
normal temperatures); the most electropositive and alkaline
metal [syn: {cesium}, {caesium}, {Cs}, {atomic number 55}]
From Dutch-English Freedict Dictionary ver. 0.1.3 [fd-nld-eng]:
cesium /sezijɵm/
caesium
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