cannot make head or tail of
 

* 1.cannot understand

2.cannot fathom

English Related Words* a buck of the first head

* a good head

* a head start

* a little over my head

* a piece of tail

* a tail to lions

* acid head

* addle head

* after mast head light

* air head

* aircraft tail

* angle off tail

* annular gilt head

* arrow head

* artesian head