watermark, n.
(watermarks)
freq. cnt. 1
(watermarks)
freq. cnt. 1
a line marking the level reached by a body of water
<noun.location> freq. cnt.: 1 freq. cnt.: 1
water line watermark
a distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light
<noun.communication>
watermark
semantic pointers
hypernym