D defs.my
Entry 2 senses Webster, 1913

Shelfy

· Shelf·y · IPA /ˈʃɛlfi/
01 a. Abounding in shelves; full of dangerous shallows.
  1. 1.
    Abounding in shelves; full of dangerous shallows.
  2. 2.
    Full of strata of rock.[Obs.]
    “The tillable fields are in some places . . . so shelfy that the corn hath much ado to fasten its root.” Carew.