What does the Gaelic term "cead mile failte" mean in English?

A hundred thousand welcomes is the literal translation.
It means you are very welcome

A chara,
Anne and I are two enthusiastic primary school teachers with a deep knowledge of the Irish language. We would love to share our beautiful language with the Irish, or Americans (or indeed people of any nationality) in the USA this summer 2001 during our school holidays in July and August. If you know of anyone who would be interested in employing us for all, or part of this time, I would be very grateful to you if you would forward their details to me so that we may discuss it further.
Thanking you for any information,
Is mise le meas, Hilda

Dia dhaoibh a chairde, I NEED TO KNOW WHERE THE FADA GOES IN FAILTE ROMHAT, CEAD MILE FAILTE,nìl a lan gaeilge agam and like most people who did PASS Irish in the Leavin' CERT a long time ago i cannot for the life of me remember where me fadas are supposed to be!!! CAN ANYONE HELP ME ... RAPID LIKE COS I HAVE A POSTER TO DO
GO RAIBH MILE MAITH AGAIBH
Is mise le meas, Catherine

Céad míle fáilte is where the fadas go
Slán
Peadar

hello
i am french and i'm searching for calligraphics in gaelge .
i have some(dublin, corcaigh ..)
a lot of thanks to you
(i write some parchments and learn about the old uncial calligrphics and all medieval..)