"Pref" in a crossword clue typically suggests an abbreviation. It could indicate that the answer is a prefix or that the solving of the clue requires an abbreviation for a word or concept.
quadranglequadruple
Quad is four.
there is no quad bone
quadracci
''quad'' is 4
I live in Indiana and I get a quad of meds for 30$ and quad of chronic for 80$
every quad is different it should say it on the side of the quad.
how invented the quad bike how invented the quad bike how invented the quad bike
Yes
quad means 4
Quad is an English abbreviation for the word quadrangle, often an open area or garden within a college or school. It derives from Latin quadrangulum, any shape having four angles and four sides.