The most common and most likely answer to this crossword clue is the 6 letter word CAREEN
C
A
R
E
E
N
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The straight part
We know that "tip" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case tip = careen.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does CAREEN mean?
CAREEN noun- The position of a ship laid on one side.
- To heave a ship down on one side so as to expose the other, in order to clean it of barnacles and weed, or to repair it below the water line.
- To tilt on one side.
- To lurch or sway violently from side to side.
- To tilt or lean while in motion.
- (chiefly US) To career, to move rapidly straight ahead, to rush carelessly.
- (chiefly US) To move swiftly and in an uncontrolled way.