英和和英

形容詞

chiridian (not comparable)

1. (zoology, まれに) Of a tetrapod vertebrate limb, having well-defined joints and digits.
   • 2012, Sebastien Steyer, Earth Before the Dinosaurs, page 1:

     They are all tetrapods–that is to say, vertebrates that possess (または their ancestors possessed) chiridian limbs (limbs with digits; fig. 1.1).