Here are the possible solutions for christmas figure whose prominent feature appears four times in this puzzle clue
Answer
Clue
Relevancy
rudolph
Clue
Christmas figure whose prominent feature appears four times in this puzzle
diacritic
Clue
Mark that appears four times in this puzzle (hint: the baseball player who's the answer to this puzzle uses one, too)
Definition
distinguishing
soapbox
Clue
Platform ... or something that appears four times in this puzzle?
four
Clue
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)
Definition
the cardinal number next above three
copernicium
Clue
New element whose name will be ratified in January, 2010, and whose symbol appears in the middle of this puzzle's theme answers
Definition
a short-lived artificially produced radioactive element that has 112 protons
ozone
Clue
Triatomic gas in a thinning layer ... and, symbolically, what appears in this puzzle's four longest answers
Definition
an allotropic form of oxygen present in the atmosphere
winbyanose
Clue
Edge out, and a description of what appears four places in this puzzle