Definition of taxology in US English:

taxology

noun

Biology
  • Taxonomy.

Origin

Mid 19th century; earliest use found in John Lindley (1799–1865), botanist and horticulturist. From French taxologie, irregularly from ancient Greek τάξις arrangement, order + French -o- + -logie.

Pronunciation

taxology

/takˈsɒlədʒi/