DictionaryForumContacts

   English
Google | Forvo | +
to phrases
steradian [stə'reɪdiən] n
phys.sc., tech., law steradian
 English thesaurus
steradian [stə'reɪdiən] abbr.
abbr., opt. sr
abbr., scottish sr (angular measurement)
steradian: 2 phrases in 1 subject
Electronics2