If you mean 6 dots and 1 dash or di-di-di-di-di-di-dah, it is not a valid Morse code character. If there are character spaces that you did not mention in there, there are several possibilities that it could mean.
di amore
In italian, generally, di means of.
"Di" means two.
two
Mwen di ou awa,mwen di ou awa,
Gua ai di means "i love you" in mandarin
The expression is "Dinky Di" and it means honest, straight, No kidding.
Conta means bead, and di ojo, means of eye.
two
2
Detective Inspector