What's the difference between ichthus and ichthyology?

Ichthus


Definition:

  • (n.) In early Christian and eccesiastical art, an emblematic fish, or the Greek word for fish, which combined the initials of the Greek words /, /, / /, /, Jesus, Christ, Son of God, Savior.

Example Sentences:

Ichthyology


Definition:

  • (n.) The natural history of fishes; that branch of zoology which relates to fishes, including their structure, classification, and habits.

Example Sentences:

  • (1) In the course of ichthyological inventory investigations in the main water-course of the Narew River the occurrence of Tracheliastes polycolpus Nordm.

Words possibly related to "ichthus"