Crossword Genius

Is icy tomb built for everyone's benefit? (9)

Ross

I believe the answer is:

symbiotic

I'm a little stuck... Click here to teach me more about this clue!

'everyone's benefit?' is the definition.
I can't tell whether this definition defines the answer.

'is icy tomb built' is the wordplay.
'built' is an anagram indicator.
'is'+'icy'+'tomb'='isicytomb'
'isicytomb' anagrammed gives 'SYMBIOTIC'.

'for' is the link.

Can you help me to learn more?

(Another definition for symbiotic that I've seen is " Mutually beneficial".)

I've seen this clue in The Independent.
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