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1.
01. ones way of modifying the vegetarian lifestyle by adding fish to their diet.

02. an individual who will not eat meat or poultry but by choice or belief eats fish.
i consume fish but, i do not consume meat or poultry; therefore i am a fishetarian.
by alec! July 11, 2006
 
2.
Usage: often capitalized
Function: adjective & noun

1 : one who believes in or practices Fishetarianism
That woman is a fishitarian, she only dates other women.
by SvenTribulous July 08, 2004