The most common and most likely answer to this crossword clue is the 8 letter word BESTRODE
B
E
S
T
R
O
D
E
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The straight part
We know that "got across" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case got across = bestrode.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does BESTRODE mean?
BESTRODE verb- To be astride something, to stand over or sit on with legs on either side, especially to sit on a horse.
- To stride over, or across.
- To dominate.