conceal

 
Pronunciation: /kənˈsiːl/

verb

[with object]
  • not allow to be seen; hide: a line of sand dunes concealed the distant sea
  • prevent (something) from being known; keep secret: they were at great pains to conceal that information from the public

Origin:

Middle English: from Old French conceler, from Latin concelare, from con- 'completely' + celare 'hide'