What is the use of till?
Till is often used in informal spoken English as a short form of until. Some people also use ‘til. We waited till 3 o’clock. I’m not leaving till you apologise.
Are till and until interchangeable?
Till and until are both old in the language and are interchangeable as both prepositions and conjunctions: It rained till (or until ) nearly midnight.
What do you mean till?
The noun till means the same as “cash register.” When you work at the store long enough, they’ll let you operate the till. So, technically, you could have a sentence like: Don’t touch the till till you take the customer’s money.
Can a sentence start with till?
The main difference is that till is generally considered to be more informal than until. Until occurs much more frequently than till in writing. In addition, until tends to be the natural choice at the beginning of a sentence: until very recently, there was still a chance of rescuing the situation.