definition of
tip

[1] #1 tip n. the extreme end of something; especially something pointed. wn

[2] #2 tip v. cause to tilt; "tip the screen upward". wn

[3] #3 tip n. [gratuity, pourboire, baksheesh, bakshish, bakshis, backsheesh] a relatively small amount of money given for services rendered (as by a waiter). wn

[4] #4 tip n. [lead, steer, confidential information, wind, hint] an indication of potential opportunity; "he got a tip on the stock market"; "a good lead for a job". wn

[5] #5 tip v. mark with a tip; "tip the arrow with the small stone". wn