Fastness Definition
fastness
noun
- a rate (usually rapid) at which something happens; "the project advanced with gratifying speed"
- the quality of being fixed in place as by some firm attachment
- a strongly fortified defensive structure
Words that rhyme with fastness
Usage tips for "fastness"
Understanding the precise definition of a word helps you use it with confidence. When using "fastness" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for fastness to find words that pair well.