What does the cryptic crossword clue "Unusually furtive Minoan giving little away (13)" mean?

The definition is "little away". The wordplay uses an anagram. anagram of FURTIVE MINOAN = UNINFORMATIVE The answer is UNINFORMATIVE.

Unusually furtive Minoan giving little away (13)

Independent Cryptic #11653 | 5 Down | 2024-02-15 flower