fastness

English Dictionary -> Letter F -> fastness

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fastness Definition

• (n) a rate (usually rapid) at which something happens; "the project advanced with gratifying speed"
• (n) the quality of being fixed in place
• (n) a strongly fortified defensive structure

fastness Synonyms

• fastness
• fixedness
• fixity
• fixture
• secureness
• speed
• stronghold
• swiftness