LEARNit Dictionary
watermark
noun
/ˈwɔːtəmɑːk/
UK
/ˈwɔːtərmɑːrk/
US
1
a symbol or design in some types of paper, which can be seen when the paper is held against the light
نقش کاغذ, نشان پنهان
see also
high-water mark
,
low-water mark