Term: sterna: a genus of Sterninae
Broader: bird genus: a genus of birds | Unrelated: constitutional: a regular walk taken as a form of exercise
Broader: bird genus: a genus of birds | Unrelated: jogging: running at a jog trot as a form of cardiopulmonary exercise
Broader: bird genus: a genus of birds | Unrelated: mercury-vapor lamp: ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor
Broader: bird genus: a genus of birds | Unrelated: gila monster: large orange and black lizard of southwestern United States; not dangerous unless molested
Broader: bird genus: a genus of birds | Unrelated: mintage: act or process of minting coins
Broader: bird genus: a genus of birds | Unrelated: luddite: one of the 19th century English workmen who destroyed laborsaving machinery that they thought would cause unemployment
Broader: bird genus: a genus of birds | Unrelated: pecan: wood of a pecan tree
Broader: bird genus: a genus of birds | Unrelated: siding: material applied to the outside of a building to make it weatherproof
Broader: bird genus: a genus of birds | Unrelated: patron saint: a saint who is considered to be a defender of some group or nation
Broader: bird genus: a genus of birds | Unrelated: panicled aster: a variety of aster