D defs.my
Entry 1 sense Webster, 1913

Crustaceology

/(-j?)/ · Crus·ta·ce·ol·o·gy · IPA /kɹʌsˌteɪʃiˈɒləd͡ʒi/
01 n. That branch of Zoology which treats of the Crustacea; malacostracology; carcinology.
  1. 1.
    That branch of Zoology which treats of the Crustacea; malacostracology; carcinology.