It can mean several things, depending on whether it is meant literally or as an idiom. Literally, it would mean that the tip of something is red-hot, or glowing with heat. As an idiom, a "tip" is information that can be used in a situation, so a "red-hot" one would be something that is especially important at the moment, something timely and greatly useful.
The expression "tip of the iceberg "comes from a guy named Michael Vornado. He made this expression up because he said "the tip of the iceberg is always where you want to be not the bottom of the iceberg."
To understand or "know" what you are talking about. It means that you have inside information on something, a secret or a hot tip.
Heat the tip with a propane or MAP gas torch until it is red hot. Quench it in cold water.
"Tipping one's hat" is when a gentleman lifts his hat off his head as a greeting or to show respect. It can also be used as an expression of admiration, as in "I tip my hat to Jenny, she did a fantastic job." Hope this answers your question!
tip of the spear
If by tip you mean an amount of money we say: propina. If by tip you mean a piece of advice we say: pauta.
lips and beaks
hot,cold and when you bite it
If you mean balloon guy he's on Jungle Isle around the southern tip. If you go to the southern tip of Jungle and use your telescope you should be able to see a house and a hot air balloon.
An equation states that an expression is equal to either a number or another expression.The 'equals' sign ( = ) is the tip-off that you have an equation.
Try sticking a fork through it. If the tip is hot, it's done.
The tip of the tungsten electrode has to be hot in GTAW because you are trying to weld two pieces of metal together, and that takes a lot of heat.