verb, formal - to make an exact copy of something; to reproduce the same results or conditions
verb, British English, informal - to leave a place quietly and often without anyone noticing, usually to avoid something
verb - to secretly tell someone important information, usually to warn them or help the police
verb, informal - to give money unwillingly, especially when you are forced or pressured to do so
adjective - allowing air to pass through; comfortable to wear because it lets your skin breathe