Easy to see or understand (7)
(Other definitions for obvious that I've seen before include "Clear; easy to see" , "Quite evident, manifest" , "Easily perceived or understood" , "Not subtle" , "Evident, plain" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">easy to see or understand</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for clear that I've seen before include "Pellucid" , "With no jams" , "Plainly" , "Easily understood" , "Open; not cloudy" .)