crusader monday

[lilypoppyfre]

am ashamed to see that, in a clue of 9 letters ( and having found 5 of them ) I am still unable to find the word.....

6 down 9 letters B _ T _ T _ E M

clue : supply of data stung master badly....

help please...

[dr b]

bit stream

[HowardKennitby]

bitstream

[lilypoppyfre]

thank you drb and HowardKennitb.......the word is unknown to me, so....quickly to the dictionary .....when I check a word, I often remember it afterwards....

many thanks