Term: safety arch: an undecorated arch that is included in order to strengthen or support a construction
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: mercury-vapor lamp: ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: hammock: a hanging bed of canvas or rope netting (usually suspended between two trees); swings easily
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: overcup oak: medium-large deciduous timber tree of central and southern United States; acorns deeply immersed in the cup and mature in first year
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: weir: a low dam built across a stream to raise its level or divert its flow
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: meshuggeneh: (Yiddish) a crazy fool
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: hemiepiphyte: a plant that is an epiphyte for part of its life
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: mandibular joint: the joint between the head of the lower jawbone and the temporal bone
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: mouthpiece: the aperture of a wind instrument into which the player blows directly
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: manganate: a salt of manganic acid containing manganese as its anion
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: bleeding heart: garden plant having deep-pink drooping heart-shaped flowers