The most common and most likely answer to this crossword clue is the 6 letter word SAHARA
S
A
H
A
R
A
More clues leading to the result SAHARA
- Desert padre as hearse turns up, dropping off regulars
- Desert ship and hide — after running away, heads here
- Arid region: I’ve found it right in middle of South Africa
- Regularly smash fairway to create one endless sand trap!
- Has raised Bedouin, say, mostly in desert
- A lot of sand Australian artist is required to send back
- Primarily sandy, a hot and not half arid area
- Oasis venue perhaps has signed up American artist
- A lot of sand has upset Arab endlessly
- 11 Desert Indian astrophysicist and artists
Buddy explains!

The straight part
We know that "Desert" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case desert = sahara.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.