1. Of or relating to or characteristic of the crust of the earth or moon

See also: crust

Encyclopedia: Crustal

• jack oak
• Jack of all trades
• jack off
• jack pine
• jack plane
• Jack Roosevelt Robinson
• Jack Russell
• Jack Russell terrier
• jack salmon
• Jack the Ripper
• jack up
• Jack William Nicklaus
• jack-a-lantern
• jack-by-the-hedge
• jack-in-the-box
• jack-in-the-pulpit
• jack-o-lantern
• jack-o-lantern fungus
• Jack-tar
• jackal
• golden wedding anniversary
• golden willow
• golden wonder millet
• golden yarrow
• golden years