anonymous

adjective
C1+
1
C1+
with a name that is not known or that is not made public
ناشناس, بی‌نام, گمنام
2
C1+
written, given, made, etc. by somebody who does not want their name to be known or made public
ناشناس, بی نام, گمنام
an anonymous letter
3
without any unusual or interesting features
عادی, بی‌ویژگی خاص
long stretches of dull and anonymous countryside
new housing estates with their anonymous tower blocks and large barren spaces