diabase /dīˈə-bās/

1. Formerly, diorite
2. An altered dolerite or basalt

• hold hands
• hold hard
• hold in
• hold in check
• hold in contempt
• hold in estimation
• holding
• holding companies
• holding company
• holding ground
• holding operation
• holding operations
• holding pattern
• holding patterns
• holdings
• hold in hand
• hold in play
• hold it
• hold no brief for
• hold of
• hold off
• hold on
• hold one's breath
• hold one's ground
• hold one's hands up