1. Godan verb with 'bu' ending, Transitive verb

   to recollect; to remember; to reminisce; to be nostalgic for

   ミサは、食べたり飲んだりしてイエスキリストを偲ぶカトリックの儀式だ。

2. to imagine; to guess; to infer

   Usually written using kana aloneusu. in the passive as しのばれる

3. V4b, Transitive verb

   to admire (e.g. beauty); to praise; to commend

   Archaic

Also written 慕ぶ【しのぶ】shinobu