Small stream (7)

<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">small stream</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rivulet that I've seen before include "fast stream" , "burn" , "Brook" , "Big stream" , "Vile rut for small stream" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">small stream</span>' is the definition.<br/ ><span class="explanation-format__explanation">(geographical term)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rill that I've seen before include "Burn" , "Flowing water" , "Little stream" , "Brooklet" , "Small brook" .)
(Other definitions for beck that I've seen before include "Stream (N. England)" , "burn" , "Call for attention" , "swiftly flowing stream?" , "Poetic gesture" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">small stream</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for runnel that I've seen before include "Rivulet" , "Small stream or gutter" , "A small stream or brook" , "Brook; gutter" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">small stream</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 brook that I've seen before include "stomach" , "running water" , "Small fresh-water stream" , "Bear - small stream" , "Allow" .)