The most common and most likely answer to this crossword clue is the 7 letter word RIPPING
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The straight part
We know that "Tearing" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case tearing = ripping.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 RIPPING mean?
RIPPING verb- To divide or separate the parts of (especially something flimsy such as paper or fabric), by cutting or tearing; to tear off or out by violence.
- To tear apart; to rapidly become two parts.
- To get by, or as if by, cutting or tearing.
- To move quickly and destructively.
- To cut wood along (parallel to) the grain.
- To copy data from CD, DVD, Internet stream, etc. to a hard drive, portable device, etc.
- (narcotics) To take a "hit" of marijuana.
- To fart.
- To mock or criticize (someone or something). (often used with on)
- To steal; to rip off.
- To move or act fast, to rush headlong.
- To tear up for search or disclosure, or for alteration; to search to the bottom; to discover; to disclose; usually with up.
- To surf extremely well.
- The process of copying audio or video content from a CD, DVD, etc. to a hard disk.
- Wood that has been ripped (cut parallel to the grain).
- The process of ploughing a rabbit warren with deep furrows as a form of feral control.
- The use of diet and exercise to reduce body fat and emphasize muscle mass.
- That rips, or can be removed by ripping.
- Excellent.