1. key signature the sharps or flats that follow the clef and indicate the key
  2. signature your name written in your own handwriting
  3. cosignatory signing jointly with others
  4. signatory one who writes his or her name on and is bound by a document
  5. time signature a musical notation indicating the number of beats to a measure and kind of note that takes a beat
  6. designate design or destine
  7. designative serving to designate
  8. caricature a representation of a person exaggerated for comic effect
  9. designatum something that is referred to by a linguistic expression
  10. cosigner one of two or more signers of the same document
  11. sequenator (chemistry) an apparatus that can determine the sequence of monomers in a polymer
  12. countersignature a second confirming signature endorsing a document already signed
  13. squander spend thoughtlessly; throw away
  14. gasconade an instance of boastful talk
  15. squinter a person with strabismus
  16. secondary being of second rank or importance or value
  17. lusus naturae a person or animal that is markedly unusual or deformed
  18. musculature the muscular system of an organism
  19. designer someone who creates plans to be used in making something
  20. sea creature any of numerous animals inhabiting the sea including e.g. fishes and molluscs and many mammals