Noun
mark; sign
esp. 印, 標
発音できない語に印をつけなさい。Mark the words which you cannot pronounce. symbol; emblem
also written as 徴
badge; crest; flag
esp. 印, 標
evidence; proof
esp. 証, 証し
token (of gratitude, affection, etc.)
Usually written using kana aloneesp. 証, 証し
Also written 標【しるし】、証【しるし】、証し【しるし】