haven't seen hide nor hair of (someone/something)

informal

if you have not seen hide nor hair of someone or something, you have not seen them for a period of time.

I haven't seen hide nor hair of her since last Sunday, and I'm beginning to get rather worried. (often + since)

• let something go
• let something ride
• let something slide
• let something slip
• let something slip through fingers
• let something slip through your fingers
• let something speak for itself
• let something speak for themselves
• let speak for itself
• let speak for themselves
• let's see
• letter of the law
• let the cat out of the bag
• let the chips fall
• let the chips fall where they may
• let the devil take the hindmost
• let the genie out of the bottle
• let the grass grow under feet
• let the grass grow under your feet
• let the side down
• let things slide
• let up
• let up on
• let up on someone
• let up on something