Term: biosafety level: the level of safety from exposure to infectious agents; depends on work practices and safety equipment and facilities
Broader: grade: a relative position or degree of value in a graded group | Unrelated: oblation: the act of contributing to the funds of a church or charity
Broader: grade: a relative position or degree of value in a graded group | Unrelated: cockscomb: garden annual with featherlike spikes of red or yellow flowers
Broader: grade: a relative position or degree of value in a graded group | Unrelated: living granite: highly succulent stemless clump-forming plants with grey-green leaves similar in texture to lumps of granite; South Africa
Broader: grade: a relative position or degree of value in a graded group | Unrelated: trample: the sound of heavy treading or stomping
Broader: grade: a relative position or degree of value in a graded group | Unrelated: sperm count: the number of sperm in an ejaculate
Broader: grade: a relative position or degree of value in a graded group | Unrelated: nervous exhaustion: an emotional disorder that leaves you exhausted and unable to work
Broader: grade: a relative position or degree of value in a graded group | Unrelated: ascocarp: mature fruiting body of an ascomycetous fungus
Broader: grade: a relative position or degree of value in a graded group | Unrelated: carron oil: an ointment formerly used to treat burns
Broader: grade: a relative position or degree of value in a graded group | Unrelated: stand: an interruption of normal activity
Broader: grade: a relative position or degree of value in a graded group | Unrelated: sonora lac: resembling lac; secreted by a scale living on twigs of certain Mexican shrubs; used locally as medicine