doubt on till and untill

[sumansen]

Dear Sir ,
Could u tell me the difference between till and untill and unless.
When these word unless, till and untill can i use while talking ?.

Regards
Suman

[yas61]

HI,

TILL and UNTIL here are used as conjunction, "meaning upto a time", for example:- "sleep TILL/UNTIL it gets light".

UNLESS too is used as conjunction, meaning "if not" or "except when", for example "shall not have effect UNLESS they have been approved".

I hope it helped :)

[raymon0902]

Examples can make you clearly.

Till is adjective ,ex:till now ,till then.
Till is conjunction,ex:wait till/until i came
==
Until is adjective,ex:the holidays last until September;wait until tomorrow.
Until is conjunction,ex:the baby didnot stop crying until/till he was fed

[Tdol]

Raymon, your examples of adjectives are not correct- wait until tomorrow, is not an adjective. If you check in a dictionary, most give it as both a conjunction or a preposition.