This puzzle's key theme word - Answers with 3 Letters

Answer:

ICE

Length:

Similar Crossword Questions:

Angle (and a three-word hint to this puzzle's theme)
This puzzle's obvious theme word
Word before the first word in this puzzle's theme answers
This puzzle's fairly obvious theme word
It can follow the last word of this puzzle's theme entries
Just making things up, or a synonym for a three-word phrase describing this puzzle's theme entries
Pithy sayings (four well-known ones containing the circled word are the keys to unlocking this puzzle's theme)
This puzzle's theme word
Like this answer, or a two-word description of this puzzle's theme
Glen Campbell hit, the last word of which is this puzzle's theme
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)
Word that has two diametrically opposed meanings (like this puzzle's eight theme entries)
Word hidden in this puzzle's theme entries
Theme word inside this puzzle's theme words
Oxford American Dictionary's 2012 word of the year, and the key to this puzzle's theme
Oklahoma Indian (and a three-word description of this puzzle's theme)
"Final frontier" related to this puzzle's theme
Out of whack, or what's featured in each of this puzzle's theme answers
Disappearing sound, and a hint to this puzzle's theme
It starts at a plate (and a hint to this puzzle's theme)
Venue for this puzzle's theme
Word appearing before or after each word in the long theme entries
Tongue features (and a hint to this puzzle's theme)
Place that could fit this puzzle's theme
Does as this puzzle's theme suggests?