ravs: /ravz/, also `Chinese ravs' n. Jiao-zi (steamed or boiled) or Guo-tie (pan-fried).

:ravs: /ravz/, also `Chinese ravs' n. Jiao-zi (steamed or
boiled) or Guo-tie (pan-fried). A Chinese appetizer, known
variously in the plural as dumplings, pot stickers (the literal
translation of guo-tie), and (around Boston) `Peking Ravioli'. The
term `rav' is short for `ravioli', which among hackers always
means the Chinese kind rather than the Italian kind. Both consist
of a filling in a pasta shell, but the Chinese kind includes no
cheese, uses a thinner pasta, has a pork-vegetable filling (good
ones include Chinese chives), and is cooked differently, either by
steaming or frying. A rav or dumpling can be cooked any way, but a
potsticker is always the fried kind (so called because it sticks to
the frying pot and has to be scraped off). "Let's get
hot-and-sour soup and three orders of ravs." See also
{{oriental food}}.
-- The AI Hackers Dictionary