Reserved, bashful (3)
I believe the answer is:
shy
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">reserved</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">bashful</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(bashful means shy or reserved)</span><br/ ><br/ ></span>
(Other definitions for shy that I've seen before include "'Lacking self-confidence, timid (3)'" , "Suddenly start" , "Reserved" , "Pitch" , "Nervous with others" .)