Crossword Genius

Available at no cost (4)

Ross

I believe the answer is:

free

I believe this clue is a double definition.

'available' is the first definition.
(similar in meaning)

'no cost' is the second definition.
(I've seen this in other clues)

'at' acts as a link.

(Other definitions for free that I've seen before include "See 8" , "Complimentary" , "Release; gratis" , "On the house" , "Untie" .)

I've seen this clue in The Hindu.
Want a hint initially instead of a full solution? Install my app