Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun safety_arch

1 sense of safety arch

Sense 1
safety arch -- (an undecorated arch that is included in order to strengthen or support a construction)
       => arch -- ((architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it)
       => strengthener, reinforcement -- (a device designed to provide additional strength; "the cardboard backing was just a strengthener"; "he used gummed reinforcements to hold the page in his notebook")