Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
velocity of light in vacuo
earth.sc. Lichtgeschwindigkeit f
opt. Lichtgeschwindigkeit im Vakuum; Vakuumlichtgeschwindigkeit f
 English thesaurus
velocity of light in vacuo
earth.sc. Co

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips