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mesothorax
Mesozoic
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mess
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mess up

mess up


verb 
Definition:
 
1. transitive and intransitive verb ruin something: to spoil or bungle something, or make a mistake
The rain messed up our plans for a picnic.

2. transitive verb make something messy: to make something dirty or disordered

3. transitive verb upset somebody: to confuse or upset somebody

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