Tucker (3)
I believe the answer is:
bib
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tucker</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bib that I've seen before include "Child's garment protector when eating" , "Palindromic protective cloth for child while eating" , "Tempest airy spirit" , "Protective garment" , "Upper part of apron" .)